Compatibility issues with Firefox 52

[FlorianCassayre]

Windows XP users are encountering issues with Firefox 52.

A problem with the AbortController prevented the search altogether and was fixed in arbre-app/insee-deces-front@b8d7463.

Now the service appears to work mostly correctly, but there are still some quirks:

• Dropdowns are not working, clicking on them won't trigger any error but the menu doesn't appear
• Values in pluralized strings are not injected; normal translated strings do not show any problem

[FlorianCassayre]

The dropdowns appear to work, up until the permalink button is clicked. At this point no dropdown/popover will ever show up again, until the webpage is refreshed. The DOM still seems to be updated though because I can can briefly see the id attribute of the popover appear when clicked.

[FlorianCassayre]

A similar problem (the same?) can also be reproduced on the latest version of Palemoon (reported by Alain A.).

Edit: this problem is reproducible in the development environment.

[FlorianCassayre]

The above problem appears to be: react-bootstrap/react-bootstrap#5409
According to thread it is because of React 17, which this project is actually using. The proposed workaround is to add onClick={(e) => e.stopPropagation()} to the triggerer. This effectively fixes the issue with dropdowns/modals/popovers.

[FlorianCassayre]

The patch was deployed and after testing appears indeed to fix the first problem on both Palemoon and Firefox 52.
The only problem remaining is the unparsed pluralized strings (this however is specific to Firefox 52, it does not occur on Palemoon).