Touch feedback & System Volume

Whenever my alarm goes off, it changes my volume subsettings. I don’t like touch feedback or system sounds so this one slider usually is set to mute.
Sadly, every alarm turns the volume of this to about a third, which is not only loud but annoying.

Using a LG G4.
Is there any way to prevent that slider from beibg slidden?

Have a nice day!

Hi @Floh, which slider do you mean, could you please post a screenshot? Never seen this happen nor had it reported, so it must be something special?