The very similar bug "Fixed 'import from' option changing when setting requested item quality on platforms. ( 120354 )" (this but changing quality instead of quantity) was fixed in 2.0.25, I checked to see if that also fixed this issue but the replication steps still reset the planet in this bug.

The issue:

Changing the quantity of a logistics group item request from a Cargo Landing Pad also unexpectedly changes the (hidden on the cargo landing pad) "Import From" planet filter.

For example I have a logistics group attached to a ship that flies between Vulcanus and Nauvis, and also ...

The issue:

When you alt-click items in the top-left of the Technology Screen, you open the Factoriopedia entry for the hovered item.

The first click works as expected when the Factoriopedia is not open. Subsequent alt-clicks on the technology screen while the Factoriopedia is open incorrectly ...