Thunderbird for Android Community Forum

When trying to add my Outlook account, I am stuck at the authentication step. The webpage doesn't work. The screen recording I've attached is what happens on the second time and later; the first time it shows a different page (saying "The app named Thunderbird will be granted these permissions [... a list of permissions]; allow?" and I clicked "Allow") but it doesn't work either.

There is a "在 浏览器 浏览器中打开" option ("Open in browser browser" haha; it refers to Xiaomi system browser") but it opens a "Cannot find this page" error page. The "在 Edge 中运行" ("Run in Edge") button is unclickable.

Translation of the screen recording: Trying to log in to Thunderbird Android? Only continue if downloaded the app from trusted app store or website. [Cancel/Continue]

Screen recording at https://wwblo.lanzoub.com/itYge3mz8rlc (extract code: cnme)

I have The Thunderbird email client on my Android phone. It worked for a while, but is no longer downloading emails. The only thing that shows is "Load 100 more" , but when I tap on it it does not load anymore emails.

Since the last update (I am running K-9 Mail v17.0 on a Moto G Stylus 5G 2023 with Android 14 Build Number U1TGNS34.42-86-4-5-4-8), I am often getting a separate notification for every new email in my In Box (POP3) instead of one notification to say that I have a bunch of new messages, and the notification(s) is(are) not going away after I look at my message(s) and delete the email(s).

Any idea if this is a bug or a feature? It is annoying to delete 10 emails and then have to delete 10 notifications about the same 10 emails.

Thanks in advance for your thoughts.