Sometimes when i open a door with childs, part of a child clones and remains at the old position
How it should look

How it looks

Did not even happen once. Maybe this issue occurs more like with less FPS. I got around 300 to 400. How many do you have?

~30 fps, will try to record video of this glitch later

Accidentaly oppened isue before finished writing it

Can you send me the structure or the world?

Hmm, how do i send structure?

/lt-export, put it in the slot and hit copy.

https://pastebin.com/37aJcthc
It uses Chisel mod

Gliched parts appears like 1 out of 10 oppenings

I have tested it like 30 times, no problem at all. Maybe the blocks around the door are causing the issue. Can't really tell from the screenshot. Could you send me your world?

This is multiMC instance that i play in (with all mods and current save) https://drive.google.com/file/d/1DK2CANxpJZxJ1wFj2lGr7jRLd3Vvklhj/view?usp=sharing

Does this version fix it? https://www.dropbox.com/s/g91ot22owfbmsoc/LittleTiles_v1.5.0-pre147_mc1.12.2.jar?dl=1

I will close this issue for now, just reopen it if it happens again.