Manual:
Editor:
As shown in the figure,It seems that the manual(offline document 5.5b) does not match the editor(5.5b personal).Does anyone know why?
Editor:
I’m curious how do you get that manual (nothing found in my UT 5.4.0f3 offline doc) but it is part of an experimental preview in unity as a separate patch documented in their forum. This means if you use the original build even from beta page, then this is not available for you. by using the build in the attached forum page, you get an access to all of 2D experimental features.