Notifications Stay on Display for S21

[Members_qIN7i6l]

 My S21 screen displays these messages forever (see bottom of photo). It also does does this when I save a photo or copy text. I have hesitantly dealt with it for a few years now. I just found out about this community. I have already gone into settings to see if I could fix it to no avail. 

[kimberleigh]

It appears to be the app you're using. Change it or disable it and it should stop