Doesn't update when texture is updated at runtime

[monsieurpooh]

Describe the bug
Doesn't update when texture is updated at runtime

To Reproduce
Make prefab with SoftMask and RawImage
At runtime, update the texture of RawImage
Softmask doesn't update. If I delete the Softmask component and make another one, it works correctly

Expected behavior
Softmask updates

[mob-sakai]

Thank you for your reporting!

Could you please attach a minimal project (included Assets, Packages and ProjectSettings directories) that reproduces the issue?
Of course, you don't need to include any secret assets from your project. Feel free to use free assets instead.