Bug Copy and paste disappear

[Redfredrick]

I was trying to copy and paste one of my engines but when it was pasted the copied engine was missing blocks and when I undo and try it again it more blocks are invisible until the whole thing vanish when it materializes

 

[MossyStone48]

Did you have enough blocks to place the completed paste?

 

[Redfredrick]

...so the copies use blocks...lol that explains it then...no lol

 

[MossyStone48]

yes you need to have enough blocks to past the selection or it will be incomplete

 

[Redfredrick]

yeah I feel silly and lazy now lol

 

[MossyStone48]

dude it happens. have fun out there and maybe we'll see each other sometime, starmate redfredrick.

 

[RoyalWolfe]

i think there may still be an issue here from what he says and the sounds of it, the blocks are still vanishing even after undo is used. i thought undo was supposed to give the materials undone back isn't that how undo is supposed to work? make it step back as if it never happened?