Mesh library .tres files keep changing when not being touched ~ version control

[delicate magnet]

Is it normal for .tres files to constantly keep changing? I have a mesh library stored in a .tres file and it keeps changing values in this file. Committing and discarding the changes has no use as it instantly regenerates some of the contents of this file which is a pain for version control. Is this normal or am I missing something?

[upbeat kite]

i would also like to know how to replace this unique id with a normal path.