Custom font config/files lost with template switching

[treelistener]

Hi
I am in the process of choosing a premium theme (lignes or persona). Unfortunatley my webfont is Poppins so I've installed it as woff2 variable font according to the custom font doc in the site/theme dirs.
After installation It works fine with theme lignes, then I switch to theme persona and installed all needed. While switching back to lignes the font and config are no more installed. Switching back to Persona theme font files and config are gone.
Any ideas?

[treelistener]

Oh no. I tapped into my own fault: Under select theme, you have got 3 options, Use, install&use and Uninstall. I always picked Install&use, instead of Use!!! Thats why the custom font and its config was away. So its solved;-)