How do I reset painting?

For some reason my paint brush has got rid of settings for painting.
I have no idea why and it was fine yesterday.

How do I reset it or add the missing bits back?

I am still looking for this to be resolved.

Hey! I use flatten, Keep it on the grass and then move it to the things you drew

Heres a video of my ongoing issue, i have also tried reinstalling UEFN and painting on a new map and nothing is happening. I cant choose the texture which to paint or anything. Sculpting is fine.

Same here - I can access two landscapes under paint. The first one is my terrain and the 2nd some how has all the textures to paint with. Neither wants to actually do anything