Pencu Ndimabu Firefox bu Android

Recent update causes all pdf links to be opened in Firefox on Android with no option to download, and no setting to choose a default behavior. They're was another person who asked a similar question and was told to use the "Share" option and then "Save as PDF" - this doesn't work. Another advise given was long-pressing on the PDF link and choosing to save target - it won't work when I am pasting the pdf link into the address bar, which is how I do it primarily. I'm stuck using the Open in External App, which opens the pdf in Google drive, then having the option of saving the file. So many unnecessary steps. Please fix.

I downloaded Firefox to get away from Google, but Google is the default search engine. Can't Google collect data from my searches? Then why do I need Firefox? (Please don't suggest that I switch to DuckDuckGo because I find that search engine problematic.)

2 Firefox apps appears not 1 both identical copies function the same.

2 1/2 yrs problem persistents Firefox Preview build# 2015750387. I open FP but always a 2nd FP always appears next to it. I delete, open other apps but when I close other apps 2nd FP appears. Any help to end this, idk if a security issue or what. Thank you.

I can no longer use Firefox as my search engine, when setting long-press hotkey functions in oxygen os (android 11).

I can choose firefox as the search engine and it is set to default browser. Setting the option to flash the screen edges when it activates, shows that it tries to open, when I long press the button. It just doesn't open

the function works if I set Googles search assistant to be the default search engine.

Is this due to an update?

I am unable to use Firefox on Android as no webpages load when I have Adguard enabled on my phone. Adguard is an ad block that works using a local VPN. It works well with all other Android browsers except Firefox. I hope there'll be some solution to this issue.

I have 3 firefox accounts with different logins for different purposes. On my phone I usually use my recreational account but I wanted to see my work related logins. I logged out of my recreational account and logged into my work account and went to look at the logins. I then found out that all my logins were overwritten with the recreational logins from the other account. I thought this might be a bug on the phone and it was displaying the wrong thing but when I checked on my laptop they were overwritten there as well.

Is there anyway to rollback firefox logins?

On my Android 12 Motorola phone watching YouTube on Firefox for Android, I am seeing captions/subtitles both on the YouTube screen and separate from the YouTube screen overlaying the page. I do not have a caption add-on. I can turn the YouTube screen captions on and off using YouTube Payback Settings, but I cannot see how or where to turn off the captions overlaying (see screenshot) the YouTube web page/Firefox for Android app. Any help would be appreciated.