Why is there no 'Due or Flagged' filter in Project View Mode?
 

Simple question:

Why is there no 'Due or Flagged' Status Filter when in the Project View Mode (also confusingly referenced as the Planning Mode in the View Menu)?

I would appreciate to hear some thoughts on the reasoning behind this design decision.

It makes no sense to me.

Due or Flagged applies to individual actions, which are better viewed in Context mode when not being considered as part of the whole project. In anticipation of "but you can see flagged actions in Project/Planning mode", in my opinion, that doesn't make much sense in Project/Planning mode, either, but has always been there. The "Due or Flagged" construct came later.