I am not sure if this is happening to some due preference setting.
steps to recreate this issue.
1.Set a track on MIDI overdub + loop rec mode
2.Select an item on the edge of the loop on another track
3.Hit record start adding few notes on the new track
4.let the playback go into a loop repeat .
5.Stop and all the loop handles of the items on the track on which
accidently selected the right end of loop item get botched up .
the gif i have added is of poor export quality but i hope it show
what i am intending to say here . Do i have to disable some pooled item copy
option somewhere or is this a bug ?