If you try changing drop offset (or pickup offset) of an inserter, it becomes misconfigured and points into itself. See https://imgur.com/a/Iq6vw9b

Steps to reproduce:
1. Place an inserter
2. Click anywhere in the pickup offset or drop offset
3. Inserter ignores the theme of current month and touches themselves

If you click on "Change drop lane", it switches for a frame to switched state and then reverts back

Fixed, will come right away

With a bit of math I'm planning on adding a single shortcut for near/far offset switching
The ui will stay the same

Got a new one for ya :D