Facebook messenger notification sound not changing
Dear Apple Geniuses,
I have been waiting for a while now to get the option to choose a different sound for the Facebook Messenger App for iOS. Finally, after the latest update iOS 15.3.1 I noticet we, the iPhone users can choose between several tones not so annoying as the original facebook messenger 'ding'.
However, after I have changed the sound on the app settings (messenger>settings>notifications and sounds>messages>) I keep receiving all messages with the old FB default tone. I tried restarting my phone several times, I reinstalled the app 2 times, the sound did not change. Oddly enough, when I go on the messenger app settings it shows that a different sound is set, but it still 'dings' with that bothering default tone.
What is wrong with my phone? Does anybody else have this issue? How to fix it?
Help Please!
PS I know it's not the end of the world, but it's bothering me sooooooo much!
XoXo
Desislava
iPhone 12 Pro, iOS 15