diff --git a/NOTICE b/NOTICE
index 65062585..1291b0b3 100644
--- a/NOTICE
+++ b/NOTICE
@@ -673,11 +673,6 @@ The Creative Commons Attribution 4.0 International License applies to:
   Copyright 2016 Twitter, Inc.
   (https://github.com/eosrei/twemoji-color-font)
 
-* SVG icons in tools/test-helper/images
-  These are slightly modified versions of emojis from the Twemoji emoji set.
-  Copyright 2020 Twitter, Inc and other contributors
-  (https://github.com/twitter/twemoji)
-
 * Monkey emoji in assets/files/monkey.svg
   Copyright 2018 Vincent Le Moign, Streamline Emoji Project
   Via Wikimedia Commons
diff --git a/tools/test-helper/images/open-dark.svg b/tools/test-helper/images/open-dark.svg
deleted file mode 100644
index 71f9b6f4..00000000
--- a/tools/test-helper/images/open-dark.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M13.5686 6.90194H9.09802V2.43135C9.09802 1.82487 8.60646 1.33331 7.99998 1.33331C7.3935 1.33331 6.90194 1.82487 6.90194 2.43135V6.90194H2.43135C1.82487 6.90194 1.33331 7.3935 1.33331 7.99998C1.33331 8.60646 1.82487 9.09802 2.43135 9.09802H6.90194V13.5686C6.90194 14.1751 7.3935 14.6666 7.99998 14.6666C8.60646 14.6666 9.09802 14.1751 9.09802 13.5686V9.09802H13.5686C14.1751 9.09802 14.6666 8.60646 14.6666 7.99998C14.6666 7.3935 14.1751 6.90194 13.5686 6.90194Z" fill="#EAEAEA"/>
-</svg>
diff --git a/tools/test-helper/images/open-light.svg b/tools/test-helper/images/open-light.svg
deleted file mode 100644
index 153b597d..00000000
--- a/tools/test-helper/images/open-light.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M13.5686 6.90194H9.09802V2.43135C9.09802 1.82487 8.60646 1.33331 7.99998 1.33331C7.3935 1.33331 6.90194 1.82487 6.90194 2.43135V6.90194H2.43135C1.82487 6.90194 1.33331 7.3935 1.33331 7.99998C1.33331 8.60646 1.82487 9.09802 2.43135 9.09802H6.90194V13.5686C6.90194 14.1751 7.3935 14.6666 7.99998 14.6666C8.60646 14.6666 9.09802 14.1751 9.09802 13.5686V9.09802H13.5686C14.1751 9.09802 14.6666 8.60646 14.6666 7.99998C14.6666 7.3935 14.1751 6.90194 13.5686 6.90194Z" fill="#5A5A5A"/>
-</svg>
diff --git a/tools/test-helper/images/refresh-dark.svg b/tools/test-helper/images/refresh-dark.svg
deleted file mode 100644
index 6e7bf40c..00000000
--- a/tools/test-helper/images/refresh-dark.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M10.0224 10.0201L11.371 11.3673C9.50943 13.2268 6.49092 13.2263 4.6289 11.3668C3.55774 10.2973 3.1063 8.84489 3.26838 7.45013L1.34392 7.62489C1.24142 9.45347 1.88164 11.3163 3.2803 12.714C5.88646 15.3173 10.1129 15.3178 12.7186 12.714L14.0667 14.0606L14.4715 9.61585L10.0224 10.0201V10.0201ZM12.7191 3.28582C10.1125 0.682477 5.88741 0.682477 3.28078 3.28582L1.93265 1.93915L1.52792 6.38393L5.97751 5.97964L4.6289 4.63249C6.49092 2.77296 9.50848 2.77296 11.3705 4.63249C12.4421 5.7025 12.8931 7.15489 12.732 8.54966L14.656 8.37537C14.7589 6.54631 14.1182 4.68345 12.7191 3.28582V3.28582Z" fill="#EAEAEA"/>
-</svg>
diff --git a/tools/test-helper/images/refresh-light.svg b/tools/test-helper/images/refresh-light.svg
deleted file mode 100644
index ee49855a..00000000
--- a/tools/test-helper/images/refresh-light.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M10.0224 10.0201L11.371 11.3673C9.50943 13.2268 6.49092 13.2263 4.6289 11.3668C3.55774 10.2973 3.1063 8.84489 3.26838 7.45013L1.34392 7.62489C1.24142 9.45347 1.88164 11.3163 3.2803 12.714C5.88646 15.3173 10.1129 15.3178 12.7186 12.714L14.0667 14.0606L14.4715 9.61585L10.0224 10.0201V10.0201ZM12.7191 3.28582C10.1125 0.682477 5.88741 0.682477 3.28078 3.28582L1.93265 1.93915L1.52792 6.38393L5.97751 5.97964L4.6289 4.63249C6.49092 2.77296 9.50848 2.77296 11.3705 4.63249C12.4421 5.7025 12.8931 7.15489 12.732 8.54966L14.656 8.37537C14.7589 6.54631 14.1182 4.68345 12.7191 3.28582V3.28582Z" fill="#5A5A5A"/>
-</svg>
diff --git a/tools/test-helper/images/rerun-dark.svg b/tools/test-helper/images/rerun-dark.svg
deleted file mode 100644
index 13b18e25..00000000
--- a/tools/test-helper/images/rerun-dark.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M13.2796 15.0573C13.7978 15.5756 14.6223 15.6 15.1111 15.1111C15.6 14.6222 15.5756 13.7978 15.0574 13.2796L5.38715 3.60934C4.86892 3.09112 4.04448 3.06667 3.55559 3.55556C3.0667 4.04445 3.09115 4.8689 3.60937 5.38712L13.2796 15.0573Z" fill="#EAEAEA"/>
-<path d="M9.77781 1.33334C9.77781 1.33334 7.11115 6.35085e-06 4.88892 2.22223L1.77781 5.33334C1.77781 5.33334 1.33337 4.8889 0.888924 5.33334L0.444479 5.77778C0.444479 5.77778 3.46781e-05 6.22223 0.444479 6.66667L2.22226 8.44445C2.22226 8.44445 2.6667 8.8889 3.11115 8.44445L3.55559 8.00001C3.55559 8.00001 4.00003 7.55556 3.55559 7.11112L3.52092 7.07645C3.86315 6.74623 4.37559 6.40978 4.88892 6.66667L6.6667 4.8889C6.6667 4.8889 6.22226 3.55556 7.11115 2.66667C8.00003 1.77778 8.44448 1.77778 9.33337 1.77778C10.2223 1.77778 9.77781 1.33334 9.77781 1.33334Z" fill="#EAEAEA"/>
-</svg>
diff --git a/tools/test-helper/images/rerun-light.svg b/tools/test-helper/images/rerun-light.svg
deleted file mode 100644
index 9fc7798e..00000000
--- a/tools/test-helper/images/rerun-light.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M13.2796 15.0573C13.7978 15.5756 14.6223 15.6 15.1111 15.1111C15.6 14.6222 15.5756 13.7978 15.0574 13.2796L5.38715 3.60934C4.86892 3.09112 4.04448 3.06667 3.55559 3.55556C3.0667 4.04445 3.09115 4.8689 3.60937 5.38712L13.2796 15.0573Z" fill="#5A5A5A"/>
-<path d="M9.77781 1.33334C9.77781 1.33334 7.11115 6.35085e-06 4.88892 2.22223L1.77781 5.33334C1.77781 5.33334 1.33337 4.8889 0.888924 5.33334L0.444479 5.77778C0.444479 5.77778 3.46781e-05 6.22223 0.444479 6.66667L2.22226 8.44445C2.22226 8.44445 2.6667 8.8889 3.11115 8.44445L3.55559 8.00001C3.55559 8.00001 4.00003 7.55556 3.55559 7.11112L3.52092 7.07645C3.86315 6.74623 4.37559 6.40978 4.88892 6.66667L6.6667 4.8889C6.6667 4.8889 6.22226 3.55556 7.11115 2.66667C8.00003 1.77778 8.44448 1.77778 9.33337 1.77778C10.2223 1.77778 9.77781 1.33334 9.77781 1.33334Z" fill="#5A5A5A"/>
-</svg>
diff --git a/tools/test-helper/images/update-dark.svg b/tools/test-helper/images/update-dark.svg
deleted file mode 100644
index 61701503..00000000
--- a/tools/test-helper/images/update-dark.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14.6244 2.20329C14.0333 1.82421 13.2442 1.99064 12.8613 2.57481L6.62378 12.0779L3.14019 8.89229C2.62305 8.41949 1.81695 8.45059 1.33891 8.96205C0.860858 9.4731 0.892303 10.2712 1.40945 10.7436L5.98341 14.926C5.98341 14.926 6.11471 15.0378 6.17548 15.0769C6.38965 15.2147 6.63016 15.2803 6.86812 15.2803C7.2854 15.2803 7.69461 15.0777 7.93895 14.7054L15 3.94697C15.3833 3.3628 15.215 2.58195 14.6244 2.20329Z" fill="#EAEAEA"/>
-</svg>
diff --git a/tools/test-helper/images/update-light.svg b/tools/test-helper/images/update-light.svg
deleted file mode 100644
index 4e015d0a..00000000
--- a/tools/test-helper/images/update-light.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14.6244 2.20329C14.0333 1.82421 13.2442 1.99064 12.8613 2.57481L6.62378 12.0779L3.14019 8.89229C2.62305 8.41949 1.81695 8.45059 1.33891 8.96205C0.860858 9.4731 0.892303 10.2712 1.40945 10.7436L5.98341 14.926C5.98341 14.926 6.11471 15.0378 6.17548 15.0769C6.38965 15.2147 6.63016 15.2803 6.86812 15.2803C7.2854 15.2803 7.69461 15.0777 7.93895 14.7054L15 3.94697C15.3833 3.3628 15.215 2.58195 14.6244 2.20329Z" fill="#5A5A5A"/>
-</svg>