Snaps not start, got error "... is not a snap cgroup"

Under Debian (sid) I try ru run snaps:

$ /snap/bin/telegram-desktop
/user.slice/user-1000.slice/session-3.scope is not a snap cgroup

Debug log attached here: SNAPD_DEBUG=1 snap run telegram-desktop

installed snap versions:

# snap list --all
Name               Version                     Rev    Tracking       Publisher         Notes
bare               1.0                         5      latest/stable  canonical✓        base
core18             20211028                    2253   latest/stable  canonical✓        base
core20             20211115                    1242   latest/stable  canonical✓        base,disabled
core20             20211129                    1270   latest/stable  canonical✓        base
gnome-3-28-1804    3.28.0-19-g98f9e67.98f9e67  161    latest/stable  canonical✓        -
gtk-common-themes  0.1-59-g7bca6ae             1519   latest/stable  canonical✓        -
insomnia           2021.7.1                    165    latest/stable  gschier1990       disabled
insomnia           2021.7.2                    166    latest/stable  gschier1990       -
snapd              2.53.2                      14066  latest/stable  canonical✓        snapd,disabled
snapd              2.53.4                      14295  latest/stable  canonical✓        snapd
telegram-desktop   3.3.0                       3455   latest/stable  telegram.desktop  -
telegram-desktop   3.2.2                       3343   latest/stable  telegram.desktop  disabled