I have noticed this quite a while ago but i don't know why i never posted it anywhere but here it is.

So when i start my Lap and open Start for the first time it appears disabled (translucent) or (blacked). Something like this :

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(The tiles and controls are not accessible)
So basically i can't select or open or do anything while it's in this state so i click back on the start icon and back on it again and it get's back to work normally like it should.

This isn't a startup delay issue as i've experienced this even after an hour of starting and using my lap.
and my resources are always free so the system isn't lagging at all.