Hello folks,
I would definitely like to have Miracast available, and it is available (again) in Lineage:
MiraCast available in Lineage OS 19.
The (totally deceptive) situation right now is that the “Screen Cast” button is available, imitates to be searching for devices (Cast screen to device), but never finds anything. This is the worst possible state of affairs, as it makes the user to believe that something is wrong with the device or settings and plunges him/her into wasting time on and getting frustrated by several hours of useless research.