View With selector in admin bar not working as expected in Firefox web browser.

[ipokkel]

Describe the bug When logged in as an administrator the "View As" selection in the admin bar does not allow selection when using the Firefox web browser. This does not occur when using a Chromium-based browser.

To Reproduce Steps to reproduce the behavior:

1. Log in to site as an administrator using Firefox as web browser
2. Go to a member's only post
3. From the admin bar, click on "View: With Access" dropdown
4. Notice that the dropdown immediately closes up and does not allow selecting another options

Screenshots

https://github.com/strangerstudios/paid-memberships-pro/assets/9744519/640c2354-0d83-4815-9013-9f762030db9b

Expected behavior Administrators should be able to select a "View As" option when using Firefox.

Isolating the problem (mark completed items with an [x]):

• [x] I have deactivated other plugins and confirmed this bug occurs when only Paid Memberships Pro plugin is active.
• [x] This bug happens with a default WordPress theme active, or Memberlite.
• [x] I can reproduce this bug consistently using the steps above.

WordPress Environment

Paid Memberships Pro 3.0

[andrewlimaza]

For now, admins can revert back to using this code snippet if they're on FireFox while we look into this issue further - https://gist.github.com/andrewlimaza/823ddff62b8aedafc4d4d6663ab9f695 (and tweak this to remove or add access)

I was able to replicate it with FireFox.