Hmm, it’s been a while since I last used the ‘add multiple apps from the app drawer’ feature.

I don’t know which version broke it, but currently doesn’t work (on my device at least)

Android 7.1.1, lightning 14.1.2

Does it work for you?

Video explanation:

Adding just an app works fine.

Adding multiple apps doesn’t add any (and I remember the mark not being a square…)

Canceling the multi selection doesn’t remove the marks, but then you can add an app as before.

Canceling the multi selection and enabling it again makes the selected number go negative…I think this was fixed in the past, didn’t it?