Hi, I have seen that in the new update of hestia, it has changed the file structure of some resources and therefore, the custom theme I had applied has stopped working. Try adding the custom css theme using the old commands:
v-add-sys-theme
v-list-sys-themes
v-change-sys-theme
But only “v-list-sys-themes” worked, the other two hestia commands no longer exist in the latest version.
If it helps, I was able to fix it by copying the css of one of the themes I was basing it on (in my case flat.css) and adding the css with my modifications, creating my own file your_custom_theme.css
This file you have to color it in:
/usr/local/hestia/install/rhel/themes/your_custom_theme.css
/usr/local/hestia/web/css/src/themes/your_custom_theme.css
and finally, add the minification version in:
/usr/local/hestia/web/css/themes/your_custom_theme.min.css
Without this last step, your theme will not appear in the list of available themes in the hestia 1.4.1 backend.
I hope it has been helpful, best regards