Bug#971654: gnome-shell-extension-dashtodock: Not working in gnome 3.38

[EdiD]

Package: gnome-shell-extension-dashtodock
Version: 68-1
Severity: normal

Extension not working after upgrade from gnome 3.36 to 3.38

Error:
	No signal 'allocation-changed' on object 'Gjs_dash-to-dock_micxgx_gmail_com_dash_DashToDock_MyDashActor'

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing'), (110, 'unstable'), (50, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.8.0-2-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gnome-shell-extension-dashtodock depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.38.0-1
ii  gir1.2-clutter-1.0                           1.26.4+dfsg-1
ii  gnome-shell                                  3.38.0-2
ii  gnome-shell-extension-prefs                  3.38.0-2

gnome-shell-extension-dashtodock recommends no packages.

gnome-shell-extension-dashtodock suggests no packages.

-- no debconf information