Clicking on the top row of pixels on certain buttons in the New UI will press the button but does not do its intended action

Clicking on the top row of pixels on certain buttons in the New UI will press the button but does not do its intended action.

How to reproduce:

1. Click on the top row of pixels on a button
2. Observe the Button pressed down
3. Move your mouse
4. Observe the button no longer pressed down

Observed Results: The Button is pressed, but it does not do its intended action

Expected Results: The Button is pressed, and should do its intended action

Update: This bug has been fixed in Beta/Preview 1.19.0.30/31. But this bug still applies to the Seed Templates Screen.