I'm on a dockerized Ignition 8.3.6. I'm trying to add a custom icons library following help and forum topics, but nothing works: ignition and material are the only libraries that show up.
If I execute a bash in the docker Ignition container I cannot find the folder
/usr/local/bin/ignition/data/modules/com.inductiveautomation.perspective/icons/
as suggested by the help, I find instead
/usr/local/bin/ignition/data/modules/com.inductiveautomation.perspective/.migrated-icons-20260607-214/icons
where material.svg and ignition.svg are stored - note that I restored a 8.1 gateway exactly on 2026-06-07, hence maybe the folder name.
I tried to add a myicons.svg file, where I pasted the Custom Icon Repository Example from the help, but myicons does not show up for a button icon (designer restarted, gateway restarted, no matter)
I tried to mkdir the icons folder in the /usr/local/bin/ignition/data/modules/com.inductiveautomation.perspective folder and copied there my file, no success.
I double checked user/group/other permissions of the library files: all are set to ignition
Any help?
Thanks in advance, regards