krumz
Because I can't let things go - I had to figure this out ...... so ......
I was looking around and found this - /templates/t4_bs5_blank/html/layouts/t4/block - and put the mycomponent.html file there:
I went to my templates dashboard and under "Layout Settings" I changed as per your screenshot.
I then went and created a module and assigned to the "main-bottom" position - it is working this way.
The only thing that does not work with this is ---- the "module title" is set to "Show" ---- but it does not show "module title" on frontend
Thank you for your help.