Zoom unresponsive on X11 KDE / plasma 5

[jsravn]

I can start zoom but no windows pop up. There is a system tray icon, and I can right click "open zoom" but nothing happens.

I'm using plasma 5 on X11, with AMD graphics. From the logs, it seems to be some Qt error QObject::connect(QWindow, Unknown): invalid null parameter. If I launch the native zoom outside of flatpak it works, and I see it with messages like qt.scenegraph.general: Using sg animation driver but nothing here.

Zoom log:

Start subprocess: /app/extra/zoom/zoom sucessfully,  process pid: 3 
[13 preload-host-spawn-strategy] Warning: waitpid override ignores groups
Failed to create secure directory (/run/user/1000/pulse): Too many levels of symbolic links
No PulseAudio daemon running, or not running as session daemon.
[13 preload-host-spawn-strategy] Warning: waitpid override ignores groups
[13 preload-host-spawn-strategy] Warning: waitpid override ignores groups
                             Class      App      Lib Possible Culprit Flags
                resip::Connection      648      648 
                      resip::Data       36       36 
                 resip::DnsResult     1080     1080 
                   resip::Headers        1        1 
          resip::MsgHeaderScanner       40       40 
                resip::SipMessage     5208     5208 
         resip::TransportSelector      864      864 
                     resip::Tuple      128      128 
              resip::UdpTransport     1144     1144 
          resip::GenericIPAddress       28       28 

zoom started.
Failed to create secure directory (/run/user/1000/pulse): Too many levels of symbolic links
No PulseAudio daemon running, or not running as session daemon.
                             Class      App      Lib Possible Culprit Flags
                resip::Connection      648      648 
                      resip::Data       36       36 
                 resip::DnsResult     1080     1080 
                   resip::Headers        1        1 
          resip::MsgHeaderScanner       40       40 
                resip::SipMessage     5208     5208 
         resip::TransportSelector      864      864 
                     resip::Tuple      128      128 
              resip::UdpTransport     1144     1144 
          resip::GenericIPAddress       28       28 

zoom started.
No PulseAudio daemon running, or not running as session daemon.
                             Class      App      Lib Possible Culprit Flags
                resip::Connection      648      648 
                      resip::Data       36       36 
                 resip::DnsResult     1080     1080 
                   resip::Headers        1        1 
                      resip::Data       36       36 
                 resip::DnsResult     1080     1080 
                   resip::Headers        1        1 
          resip::MsgHeaderScanner       40       40 
                resip::SipMessage     5208     5208 
         resip::TransportSelector      864      864 
                     resip::Tuple      128      128 
              resip::UdpTransport     1144     1144 
          resip::GenericIPAddress       28       28 

zoom started.
Client: Breakpad is using Single Client Mode! client fd = -1
[CZPClientLogMgr::LogClientEnvironment] [MacAddr: 28:D0:EA:93:5E:FE][client: Linux][OS:  Freedesktop.org 21.08.15 Flatpak runtime x64][Hardware: CPU Core:8 Frenquency:1.9 G Memory size:30925MB CPU Brand:AMD Ryzen 7 PRO 5850U with Radeon Graphics      GPU Brand:][Req ID: ]
Linux Client Version is 5.11.3 (3882)
QSG_RENDER_LOOP is 
XDG_CURRENT_DESKTOP = KDE;   GDMSESSION = ;   XDG_SESSION_TYPE = x11
Graphics Card Info:: 05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 1638 (rev d1)
Zoom package arch is 64bit, runing OS arch is x86_64
Failed to create secure directory (/run/user/1000/pulse): Too many levels of symbolic links
No PulseAudio daemon running, or not running as session daemon.
                             Class      App      Lib Possible Culprit Flags
                resip::Connection      648      648 
                      resip::Data       36       36 
                 resip::DnsResult     1080     1080 
                   resip::Headers        1        1 
          resip::MsgHeaderScanner       40       40 
                resip::SipMessage     5208     5208 
         resip::TransportSelector      864      864 
                     resip::Tuple      128      128 
              resip::UdpTransport     1144     1144 
          resip::GenericIPAddress       28       28 

zoom started.
QObject::connect(QWindow, Unknown): invalid null parameter
AppIconMgr::systemDesktopName log Desktop Name: /nix/store/8gvmwpj29n1s1as7bjzpr5c0hnihaqh3-desktops/share/xsessions/plasma 
Error: Send error, 22 Invalid argument
Error: Send error, 22 Invalid argument
Error: Send error, 22 Invalid argument
QObject::connect(QWindow, Unknown): invalid null parameter
QObject::connect(QWindow, Unknown): invalid null parameter
QCoreApplication::postEvent: Unexpected null receiver
WorkerBase::loop() normal exit, fds[0].revents & POLLIN = true
WorkerBase::loop() normal exit, fds[0].revents & POLLIN = true
QFileSystemWatcher::removePaths: list is empty
[389 preload-host-spawn-strategy] Warning: waitpid override ignores groups
Failed to create secure directory (/run/user/1000/pulse): Too many levels of symbolic links
No PulseAudio daemon running, or not running as session daemon.
[389 preload-host-spawn-strategy] Warning: waitpid override ignores groups
[389 preload-host-spawn-strategy] Warning: waitpid override ignores groups
zoom exited normally, exit code is 0 .
ZoomLauncher exit.