sometimes it is easier to use Singo's method for that very reason.
I use the vectorial hatch applied to a material to show skirtings and chair-rails in Contract Drawings as it is quick and effective. ( no good for renderings). By making your fill repeat a great vertical distance apart you can get lines etc to just show at the bottom of your wall.
The concept of using vectorial hatches/material is not bad and keeps your plan up to date. It is a nuisance going in and out of the materials dialog though. The best thing though is change the material setting and all your tiles etc will update. not to mention if you move a door or window
Cheers John
John Hyland : ARINA : www.arina.biz
User ver 4 to 12 - Jumped to v22 - so many options and settings!!!
OSX 10.15.6 [Catalina] : Archicad 22 : 15" MacBook Pro 2019 [/size]