General ⇒ save tcp only when changed

[Zem]

Is there a way to preserve the last-changed file-date for the project.tcp file?

All other files are only saved to disk when they are actually changed, but the .tcp seems to get saved regardless.

I need to keep my latex directory on two PCs in sync and this is very confusing.

(I know that with a versioning system like svn the actual content is checked to see if the file is changed. But still, it is confusing)