Physic Shapes 2D 2023.2

I try to correct the physic shapes.
Anything i do wrong.No way to save it.
Sprite editor, custom physic shape…editing…nothing happens…Beta behaviour?

Please either use a LTS version or report the bug. You are using a beta which will have issues and should NOT be used for production.

Sorry wrong section

In wich LTS version is the 2D Pixelart functionality completely?Thats tha way…