Blender 6.0 exporter for Blender 2.80

I do not understand the “automatic” part. I did not change anything.

I am just starting to work on the MH Blender plugin today. I refreshed my repo with changes from others, did the install of the plug-in & enabled it. Now that the vertical tabs are removed from down the side, I cannot for the life of me figure out where it is. Blender 2.80 can be frustrating.