[BUG] Paint preview doesn't update when you delete one of the gradients

[ayyybubu]

Is there an existing issue for this?

• I have searched the existing issues

This issue exists in the latest nightly version

• I am using the latest nightly version

What browsers are you seeing the problem on?

Chrome

Current Behavior

Paint preview doesnt update when you delete one of the gradients.

Expected Behavior

Reflect update for the paint changes in chat and in paint tool preview.

Steps To Reproduce