[orca-list] Troubles while approving GitHub pull requests in Firefox

[Shérab <Sebastien Hinderer ens-lyon org>]

Dear all,

I am encountering difficulties whe trying to approve GitHub pull
requests.

On a pull request's page, select the Files tab.

Then, it is not possible with Orca to see the "Review changes" button.
More precisely, when searching for it with Orca 's search feature I am
told by a sighted colleague that the button gets selected. However it is
neither spoken nor shown in braille and the button is not accessible via
tabbing either.

It seems Orca gets confused by Aria labels.

I'm happy to provide more information if this is required to solve this.

Best wishes,

Shérab.