Google+ Checkvist community posts 2013-2018

https://www.screencast.com/t/HVcnRFOi0w5 i had to give up on using Checkvist , due to permanent problem with update (see image - the problem is that the progess is spining and input blocked untill refreshh ) - tried to replicated exact conditions - but it seems to apear randomly even in new lists https://www.screencast.com/t/HVcnRFOi0w5

I found that links to tasks become broken once task if moved to new list. And its id in url changes  Doest tasks have permanent Id? Is it same id availble via API ?

Bug report. The state: The 'Close parent task when the last child is closed' is unchecked Create Task1 Add child Task2 Add child Task3  Mark compleate Task3 by pressing space  Now delete Task2 Result: The Task1 is marked as compleate Now repeat steps without adding Task3  Result: The Task1 is not marked as compleate Expected  behavior - in first scenarrio do not mark as compleate since the option is disabled. Or introduce new option defining behavior in case of child deleteion.