flatpak lets you install applications as user vs system. I want to install as user because my .var is full.
example: flatpak install --user org.fcitx.Fcitx5 returns error: No remote refs found for ‘org.fcitx.Fcitx5’
flatpak remotes returns flathub system
I’m logged in as user5. whoami returns user5
I don’t know what remote I have to add or if I have to add user5 as a remote
Since you didn’t post your solution, here it is for others: you need to add Flathub as a user remote too.
flatpak remote-add --user --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo