You’re more likely to run into issues like this when operating the beta version of the app.
If you need stability, and want a functioning permissions feature, I’d suggest opting out of beta testing. Otherwise, as mentioned above, you’ll likely have to ride this out until full stable release.
Thanks all, I’m not on a beta version of the app but I am on the beta iOS. I’m not sure why the iOS version would cause issues with this part of the app specifically but with any luck it’ll get ironed out.
We’ve shipped a fix and this should be solved now. If you’re still having problems revoking access you can DM me your email address and I can take a closer look
Thanks @WilliamRay for looking at this so quickly. There still seems to be some small bug with the state on that screen where the same entries are showing up twice (duplicates). Of the two entries, one is able to be removed but the other gives the error from above. I have been able to clear them all now though.