[2.0.49] New smart belt dragging bug just dropped

[RockPaperKatana]

Factorio Version: 2.0.49
Steps to reproduce:
1.build something like this:

05-15-2025, 18-19-06.png (39.4 KiB) Viewed 80 times

2. make sure you have undergrounds in your inventory, then drag backwards from the left to right

05-15-2025, 18-20-54.png (43.52 KiB) Viewed 80 times

3. belt is built in the opposite direction

05-15-2025, 18-22-00.png (67.53 KiB) Viewed 80 times

Note:
1.you need undergrounds in inventory, otherwise it is built correctly.

05-15-2025, 18-22-48.png (87.66 KiB) Viewed 80 times

2. direction agnostic.

05-15-2025, 18-25-30.png (165.57 KiB) Viewed 74 times

3. undergrounds' relative direction doesn't matter.

05-15-2025, 18-26-15.png (54.3 KiB) Viewed 74 times

4. at least one space required between undergrounds.

05-15-2025, 18-28-07.png (83.14 KiB) Viewed 69 times

[Loewchen]

128740

[RockPaperKatana]

128740

Good to know, kinda hard to search up and keep track of all those belt drag bugs lol

[Loewchen]

Yeah, I gave them more descriptive titles, that should help.