[0.17.50, build 45742] Undo (CTRC + Z) upgradeing an underground belt don't undo the secundo end

[Sworn]

When you upgrade a underground belt, for example a yellow underground to a red underground, the both ends of the underground are update at same time. But if you undo the action by pressing CTRL + Z, only the placed end will be switch back to yellow, the other and that was automatic updated will remain in the updated version, in this example red underground belt.

To reproduce this behavior, just place a valid yellow underground belt (intake and outtake connected), than place a red underground belt on any of the yellow ends, watch it upgrade both ends from yellow to red, press CTRL + Z twice, one fore deconstruct, other for replace the yellow underground belt.


Minos improvement suggestion: Looks like it would be better if you have to press CTRC + Z once instead of twice, you actually did just one click, even thought the game made two actions.

Edit
Just to better detail the actions, manually, place the yellow underground (both ends), manually place a red underground on top of one of the yellow underground, use the "undo" action twice, if you have a personal roboport or is in range of a construction zone, the bots will remove just one end and place the old one back.

[boskid]

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