How to Auto-Focus the Search Bar When Opening the Firefox Multi-Account Containers Panel?

[DerErzengel]

Before submitting a bug report

• [x] I updated to the latest version of Multi-Account Container and tested if I can reproduce the issue
• [x] I searched for existing reports to see if it hasn't already been reported

Step to reproduce

I'd like to make a small change to the code: When you open the add-on panel using Ctrl + ., I'd like the search input (search-bar) to be focused automatically, so you can immediately start typing to search through all containers.

Unfortunately, I can't find the right place in the source code where the panel is opened and where I could insert this functionality.

Actual behavior

Expected behavior

Additional informations

No response

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