How to keep the menu open when it goes to mobile version ?

Hi zenimagine,

I created a patch with the name "keep-the-menu-open-3357324-2.patch" to address the support request. Once applied on an actual device, it will run automatically. However, if you're testing it on a Windows device, ensure that the window size is below 786 pixels and refresh the URL to see the changes take effect.

Steps for Testing:

1. Set up Olivero as the default theme, install Drupal core version 9.5.
2. Download the patch, navigate to the Drupal repository, and apply the patch.
3. Make sure to refresh the URL after reducing the window size to below 786 pixels.

Outcome: The mobile menu panel will open every time you navigate.
Needs Review.

rebuild the patch : keep-the-menu-open-3357324-3.patch

resolved the patch issue create new one :
keep-the-menu-open-on-mobile-3357324-4.patch

Needs review

This was originally a support request but if it's going to be attempted then probably a feature request.

Which will need test coverage and an updated issue summary.

I tested the latest patch and it has no effect on the menu.

Is this an manageable option, on patch #4?