New Automated tasks doesn't work Mi5 Weekly 8.8.16

[selmandeli]

I can't create a task in Automated tasks. When I set time in "Select condition" and confirm it, it just go to the previous menu without saving anything. Screen record 1 Screen record 2

 

[Igor Eisberg]

Unfortunately, I cannot reproduce the issue on my MI 5.

 

[selmandeli]

Should I try with a clean install?

 

[Igor Eisberg]

Should I try with a clean install?

Whatever you see fit. I'm updating the ROM on my device almost daily and rarely had to wipe data, but your ROM clearly has an issue.
Try clearing data for Security app first, and if that doesn't help then consider a clean install.