No, I donât have Telegram.
Mhmm, without knowing how it is setup, then I donât think it matters that youâre using DynDNS with a nonstandard https port. What might be preventing it, is your webserver config and you might need to use a slightly different URL, but I need to know more about your setup to help with that.
/svg is not an actual folder on the filesystem, but a Nextcloud path, that informs Nextcloud you want to use the SVG api. So nothing under /svg exist but is handled dynamically by Nextcloud to provide the correct icon.
Also for most icons you should actually be able to use the previous trick I posted. So for .icon-add you can do:
.icon-add {
filter: invert(100%);
}
It wonât work for everything, but it should work for most things if you canât get the svg color api to work with your setup.