settings bar when I add an object wont let me change anything when I add an object, what do I do if I cant adjust the setting in the bottom left corner. I have tried changing my preferences and random stuff around blender and I cant find anything that works. what do I do?
You have to enable: Global Undo
For 2.8x and 2.9.
Edit &gt; User preferences &gt; System &gt; Memory &amp; Limits: Global Undo