Bug 38015

Summary: Bootstrap 5: Can't use tab key to navigate to inactive tabs
Product: Koha Reporter: Owen Leonard <oleonard>
Component: TemplatesAssignee: Owen Leonard <oleonard>
Status: NEW --- QA Contact: Testopia <testopia>
Severity: normal    
Priority: P5 - low CC: jonathan.druart
Version: Main   
Hardware: All   
OS: All   
Change sponsored?: --- Patch complexity: ---
Documentation contact: Documentation submission:
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Bug Depends on: 35402    
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Description Owen Leonard 2024-09-26 17:22:38 UTC
If you use the tab key to navigate through Bootstrap tabs, only the active tab can receive focus. The other tabs get a -1 tabindex attribute, although it's not in the markup.

It's not an issue in standard Bootstrap 5 demos, so something unique seems to be happening in our use.
Comment 1 Jonathan Druart 2024-09-30 13:31:23 UTC
But you can actually switch from one tab to another using left/right. Which is better IMO, you can skip the whole tab list with tab.

I thought this behavior was expected :)