The { showAllValues: true } dropdown behaviour is odd in Firefox

[NicolaSaunders]

Steps to reproduce:

• Visit https://alphagov.github.io/accessible-autocomplete/examples/
• Scroll down to the example using the { showAllValues: true } option
• Pick a country
• Scroll back to the top of the page and follow the link to https://alphagov.github.io/accessible-autocomplete/examples/form.html
• Use the browser back button to go back one page
• Scroll down to the example using the { showAllValues: true } option. You should see that the dropdown list remains in its expanded state

Please let me know if you need any further details!

[jipigi]

I've tried this on Windows with FF 97.0.1 (64 bits) and haven't been able to reproduce. @NicolaSaunders, could you add version and OS to your description to be sure it's still a bug.

[NicolaSaunders]

Very sorry for my extremely tardy reply.

I have just tried on MacOS with Firefox Developer Edition (105.0b7 64-bit) and can no longer reproduce the issue. I have also tried on Windows 11 using FF 104 and can no longer reproduce the issue.