fb2 files have no icon

[gualter60]

Describe the bug in a list of files all have an icon except fb2 files and maybe some other text files

To Reproduce Steps to reproduce the behavior: view attached image

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior A clear and concise description of what you expected to happen. Back by keyboard or simple list menu option

Screenshots If applicable, add screenshots to help explain your problem. View attached image

Desktop (please complete the following information):

• OS: Ubuntu 20.04
• How you installed FSearch ppa.launchpad.net/christian-boxdoerfer/fsearch-stable
• Version FSearch 0.2.2 (PPA-stable)
• Output of localectl status System Locale: LANG=en_US.UTF-8 LC_NUMERIC=es_ES.UTF-8 LC_TIME=es_ES.UTF-8 LC_MONETARY=es_ES.UTF-8 LC_PAPER=es_ES.UTF-8 LC_NAME=es_ES.UTF-8 LC_ADDRESS=es_ES.UTF-8 LC_TELEPHONE=es_ES.UTF-8 LC_MEASUREMENT=es_ES.UTF-8 LC_IDENTIFICATION=es_ES.UTF-8 VC Keymap: n/a X11 Layout: es X11 Model: pc105 Additional context Add any other context about the problem here. I try to change default open application with no success. Now I'm trying to change default icon for fb2 files Thanks

[cboxdoerfer]

This sounds like an icon theme issue, because fb2 files on my system show an icon.

What icon theme are you using?