By stuck I meant it gets stuck at the 'installing' phase, cue toast alert, then install succeeds. Sometimes though it can cause Play Store to fail to load anything if I browse around after the install, almost as if it is failing to cache. Seems the latter issue happens around the 'InternalStorageSpaceLeft: 1.50MB' warning. I have 15gb free on the N10. Normal install times are quite short. Whenever the toast pops up, it can be stuck for as long as five minutes with 'installing [app name]' up top, then I see toast message, then install done.
Oddly enough, clearing Play Store cache silences the warning and soon it comes back, only now it is 'InternalStorageSpaceLeft: 5.67mb' and decreases a megabyte with each install.