LYR file detection

Tika 1.7 returns for .lyr files: application/x-tika-msoffice.

Is it possibile to have a more specific response about .lyr format?

More details can be found at https://www.filetypeadvisor.com/it/extension/lyr

We could not find the mime type of this kind of files

Thanks