Can someone please check and confirm this. Thanks.
This issue seems related:
https://forum.freecadweb.org/viewtopic.php?f=23&t=39215

I am trying to create an abstract window sill. Basically I want to subtract an extrusion from a wall, but the subtracted solid has to stay visible. The Arch_Remove tool does not seem to be the right choice in that case. How should I approach this?

Ah, yes: you are right. My bad.

I am the person chrisb is referring to in his first post. I actually do not mind loose guidelines, but when following the guidelines to the letter it is a bit strange that your choice of forum is then questioned or a post is moved to a different forum. IMO the Help forum should be the mandatory foru...

Select a face in the 3D view. Click the Draft_SelectPlane button. Result error: Running the Python command 'Draft_SelectPlane' failed: Traceback (most recent call last): File "C:\Program Files\FreeCAD 0.19\Mod\Draft\DraftSelectPlane.py", line 78, in Activated if self.handle(): File "C:\Program Files...

Looking at remarks from moderators in other topics, I would say the guidelines should not be interpreted loosely, and rightly so. I am sure the guidelines will change over time. But the current version is actually clear on this. Again: please change the guidelines if you feel that certain bugs shoul...

I have edited the topic title.

Thanks for fixing this.

It is problematic that what chrisb has said and your advice here go against the bug submission guidelines. 2. Discuss the problem on the forum first . Open a new topic here on the forum, in the help section, and ask if what you found is a bug. Other users will surely be able to help you determining ...

Arch_Floor (height=2960) > Arch_BuildingPart (height=0) > Arch_Wall (height=0). FWIW: In an earlier version of V19 (predating the mentioned recompute issue) this does not work either. And if I change the height of the floor to 2960 and that of the wall to 0, and then recompute there is an error: Er...