Network manager started stuck when I tries connecting to VPN (openconnect) after upgrade gnome-shell to 3.37.1-1.fc33 version

Description of problem:
Network manager started stuck when I tries connecting to VPN (openconnect) after upgrade gnome-shell to 3.37.1-1.fc33 version

Demonstration: https://youtu.be/5l_rAfozF6g

Last good working gnome-shell version: 3.36.1-2.fc33

Maybe this message from system log helps:

May 01 21:49:39 localhost.localdomain tracker-store[5734]: OK
May 01 21:49:39 localhost.localdomain systemd[4908]: tracker-store.service: Succeeded.
May 01 21:49:46 localhost.localdomain gnome-shell[4998]: Some code called array.toString() on a Uint8Array instance. Previously this would have interpreted the bytes of the array as a string, but that is nonstandard. In the future this will return the bytes as comma-separated digits. For the time being, the old behavior has been preserved, but please fix your code anyway to explicitly call ByteArray.toString(array).
                                                         (Note that array.toString() may have been called implicitly.)
                                                         0 _vpnChildProcessLineOldStyle() ["resource:///org/gnome/shell/ui/components/networkAgent.js":473:16]
                                                         1 _readStdoutOldStyle() ["resource:///org/gnome/shell/ui/components/networkAgent.js":496:13]
                                                         2 AsyncFunctionNext() ["self-hosted":840:4]
May 01 21:49:57 localhost.localdomain realmd[4694]: quitting realmd service after timeout
May 01 21:49:57 localhost.localdomain realmd[4694]: stopping service
May 01 21:49:57 localhost.localdomain systemd[1]: realmd.service: Succeeded.
May 01 21:49:57 localhost.localdomain audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=realmd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'