Font icons displaying as text

[Rk4mo1fPoF]

~/.config $ mpv -version
mpv 0.35.1 Copyright © 2000-2023 mpv/MPlayer/mplayer2 projects
 built on UNKNOWN
FFmpeg library versions:
   libavutil       57.28.100
   libavcodec      59.37.100
   libavformat     59.27.100
   libswscale      6.7.100
   libavfilter     8.44.100
   libswresample   4.7.100
FFmpeg version: 5.1.3

~/.config $ tree mpv
mpv
├── fonts
│   └── oscc.ttf
├── mpv.conf
├── osc.conf
└── scripts
    └── oscc.lua

[jncsotk30]

Experiencing the same issue here...

➜  script-opts lua -v       
Lua 5.4.6  Copyright (C) 1994-2023 Lua.org, PUC-Rio

➜  ~ mpv --version
mpv 0.36.0 Copyright © 2000-2023 mpv/MPlayer/mplayer2 projects
 built on UNKNOWN
libplacebo version: v6.292.1
FFmpeg version: 6.1.1
FFmpeg library versions:
   libavutil       58.2.100 (runtime 58.29.100)
   libavcodec      60.3.100 (runtime 60.31.102)
   libavformat     60.3.100 (runtime 60.16.100)
   libswscale      7.1.100 (runtime 7.5.100)
   libavfilter     9.3.100 (runtime 9.12.100)
   libswresample   4.10.100 (runtime 4.12.100)

➜  .config tree mpv
mpv
├── archive
│   ├── input.conf
│   ├── mpv.html
│   └── restore-old-bindings.conf
├── fonts
│   └── oscc.ttf
├── mpv.conf
├── script-opts
│   └── osc.conf
└── scripts
    └── oscc.lua

Also installed the font to ~/.fonts and ran sudo fc-cache -v to update font cache. No change.