I have a bulk of tasks with differents contexts.
Multi-select them to ad another context (common to the selected tasks)
This operation is possible by a right-clic on the context column, but not with the 3dots button in the property panel : if so, this will not only ad the new context, but also change the other context to the one of the first selected task.
Same behavior when I want to delete one context.
Il think the context list should not only display a checked or uncheked box for each context, but also a "full filled box" mentioning SOME task have this context, but not all, and if not manualy checked or unchecked, do not change this particular context.
BTW, by a right click on the context column, no context is cheked, making impossible to see if a context is attributed to the task (by remember it, it is possible to do the change, but not visually displayed).
Olivier