[Bug]: It is hard to open/unfold any embeded outlinebox (tab) on UI

Is there an existing issue for this?

[X] I have searched the existing issues and checked the recent builds/commits

What happened?

With the recent build (a7be020), it is almost impossible to open/unfold any embeded outlinebox(or tab) on main UI.

For example, in the following images, 'Dynamic Prompt' box can be opened or closed by clicking on anywhere on the title. However, the embeded boxes, such as 'Prompt Magic', 'Need Help?', etc., cannot be opened or closed by clicking the title title box. After lots of trials, I found that I can open it by clicking at the edge of the title boxes. But this should work same as the mother box.

It would be nice to check and correct this issue.

Thanks.

Steps to reproduce the problem

Go to main UI, and find any extensions that has embeded foldable tab/boxes
Click on the title of the embeded tabs/boxes to open/unfold the box.
It does not open. Instead clicking on the title box, it can be opened by clicking the edge of the box title.

What should have happened?

(explained above)

Commit where the problem happens

https://github.com/AUTOMATIC1111/stable-diffusion-webui/commit/a7be020c2a21aa51bd6b7b0b51a997bb07b07974

What platforms do you use to access the UI ?

Windows

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

set COMMANDLINE_ARGS=--xformers --gradio-queue --enable-insecure-extension-access --listen --autolaunch --theme dark

List of extensions

n/a

Console logs

n/a

Additional information

No response

anapnoe / stable-diffusion-webui-ux