Factorio Forums

Expected behaviour: When selecting new contents for a blueprint, the blueprint should paste as selected.

Reproduction:
1) Make a blueprint with a rail and a roboport directly to the right of the rail.
2) Make a blueprint and set snap to all odd values. (e.g. 1,1,1,1)
3) Save the blueprint. (When pasting it works as expected.)
4) Edit the blueprint and select new contents
5) Select exactly the same contents.
6) Save the blueprint
7) Try to paste and see the rail and the roboport overlap.

The bug is not sensitive to it being an actual roboport, any general object can be used. It is sensitive to setting all even 'Snap to grid' values.

Ref.: 117529

Hello, thank you for the report, this was now fixed for a next release.
(I made a list of test cases of the reassign, as it is a bit tricky, and I'm adding more and more cases like this to it, so it should not ever re-appear)