Leave page ui problem.

[Gooder24]

Preliminary Checks

• I have read and understood the important section above.
• I have searched existing issues and avoided creating duplicates.
• I am not filing an enhancement request.
• I have checked that this issue cannot be reproduced on Mozilla Firefox.
• I have checked that this issue can be reproduced once I removed all my Mods and Custom CSS.

What happened?

Yo you have a problem when you didnt finnish something on your page and it makes an error messege from firefox it shows me this:

Expected behavior

Just be a normal UI

Actual behavior

UI is wrong but when you put your mouse on the actual button when he should be it works

Steps to reproduce

Idk im not a programator

Screenshots and videos

Version

Newest

What platform are you seeing the problem on?

Windows - x64

What component is this issue related to?

Customizable UI / Toolbars

Relevant log output if applicable

[Propheticus]

Please try if this happens without mods or custom themes. (one way is ... > help > troubleshoot mode)

This is likely caused by customisation. I tested the popup and see: