Is possible mark tasks with status different than complete/incomplete? as pending response, on hold, wait for results, etc?
With labels you can do this, but there no actual status's for tasks. So with labels enter @waiting or @inprogress for example to the task name.
I found a similar question in #20449 a long time ago. I would really like such a feature as well, the thing I miss most in Todoist.
Any plans to implement it? Of course, labels can be used as a work around, but it gets messy, if they are used for a lot of different things.
Its something we will look into for future updates.