Resolve unknown types to new paths does not count as a change

[timothymtorres]

I updated an old map to the most recent /tg/ version and spent at least an hour resolving unknown types to their new paths. After this was finished the map wasn't marked as yellow to indicate it was changed. Later on I exited SDMM and all my progress was lost. I have to redo it all over again.

I checked in with some people on discord and apparently this has happened quite a few times to other people as well. I would think the solution would be trivial.