Getting multiple notification for some apps

[bea003]

This started happening very recently and it's jarring. 

When I make a payment and I get the usual notification from the bank, in 5 or 10 minutes I get the same notification again and again and again. The same thing with WhatsApp, same thing with many apps on my phone. 

It's so annoying and I can't find any recent solutions that work. 

Its a galaxy a23. 

Thank you. 

[sentinelx]

Same for me on Galaxy S20 FE 5G. It drains the battery incredibly quickly.

 

 

 

[sentinelx]

It seems that I have found a workaround. At least since yesterday, I haven't encountered this issue after disabling the notification history.

Settings -> Notifications -> Advanced settings -> Notification history -> Disable.

Before that, my phone's battery was completely drained after 8 hours. So far, it looks promising. I hope it stays that way.