TeamCity git checkout differs from local git checkout

Question

I had a problem with TeamCity (8.1) running in a windows window and in one of our git repositories. Several files (2 of 1000s - * .bytes extension, binary) are larger when checking TeamCity, and then on the developer's machines. If I turn off "Convert end-lines to CRLF", then the sizes of these files will be the same, but then the rest of the project will not be built correctly + the development machines have core.autocrlf = true.

I also tried setting * .bytes as a binary in .gitattributes, but it looks like it is ignored by TeamCity (?).

Does anyone know how to make this work?

thank