I have a Note 10+. For some reason the accessibility turns off for my applications that need it all the time. I've checked everything that I know, and I've also contacted the technical support group here. No 1 to date has been able to help me. I have disabled the battery optimization as well as reset the accessibility options and the entire phone has been reset. It's still turns off the accessibility for my applications that need. I have no clue what to do about it.