[arch-general] Icons issues with LXPanel

Hey everyone, I am an user of LXDE and I pretty happy with it, but I just have some weird issue with lxpanel: My terminal (GNOME Terminal) has no icon in the panel, but after resizing the bar it does appear Some Electron-based apps (Mailspring and Franz) do not show their icons in the panel and have instead a generic icon I am not sure this can be considered as a bug or not, so I reported it here first. Any opinions on this? Would be better if I can fix it. Thanks everyone in advance!