I was working fine before that, It opened well no glitch at all but now I get these errors :
$ flatpak run com.valvesoftware.Steam
https://github.com/flathub/com.valvesoftware.Steam/wiki
Overriding TZ to Asia/Kolkata
Running Steam on org.freedesktop.platform 20.08.2 64-bit
STEAM_RUNTIME is enabled automatically
Pins up-to-date!
Steam client's requirements are satisfied
/home/sn99/.local/share/Steam/ubuntu12_32/steam
[2020-12-18 15:51:31] Startup - updater built Dec 7 2020 18:04:23
Installing breakpad exception handler for appid(steam)/version(1607372145)
SteamUpdateUI: An X Error occurred
X Error of failed request: BadAlloc (insufficient resources for operation)
SteamUpdateUI: An X Error occurred
X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
I tried uninstall and reinstall it did not work, resetting steam gives same error and a few more :
$ flatpak run com.valvesoftware.Steam --reset
https://github.com/flathub/com.valvesoftware.Steam/wiki
Overriding TZ to Asia/Kolkata
Installing bootstrap /home/sn99/.local/share/Steam/bootstrap.tar.xz
Reset complete!
$ flatpak run com.valvesoftware.Steam
https://github.com/flathub/com.valvesoftware.Steam/wiki
Overriding TZ to Asia/Kolkata
Running Steam on org.freedesktop.platform 20.08.2 64-bit
STEAM_RUNTIME is enabled automatically
Pins potentially out-of-date, rebuilding...
Can't find 'steam-runtime-check-requirements', continuing anyway
/home/sn99/.local/share/Steam/ubuntu12_32/steam
[2020-12-18 16:07:41] Startup - updater built Oct 28 2020 23:34:22
ILocalize::AddFile() failed to load file "public/steambootstrapper_english.txt".
Installing breakpad exception handler for appid(steam)/version(1607372145)
SteamUpdateUI: An X Error occurred
X Error of failed request: BadAlloc (insufficient resources for operation)
SteamUpdateUI: An X Error occurred
X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)