Can't run snap app tradingview

[deemon@Zen ~]$ sudo snap install tradingview --beta
tradingview (beta) 1.0.0-beta.9 from TradingView installed
[deemon@Zen ~]$ env BAMF_DESKTOP_FILE_HINT=/var/lib/snapd/desktop/applications/tradingview_tradingview.desktop /var/lib/snapd/snap/bin/tradingview %U
snap-confine has elevated permissions and is not confined but should be. Refusing to continue to avoid permission escalation attacks
[deemon@Zen ~]$ snap list
Name               Version                     Rev    Tracking       Publisher    Notes
bare               1.0                         5      latest/stable  canonical✓   base
core               16-2.52                     11798  latest/stable  canonical✓   core
core18             20210722                    2128   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✓   -
snapd              2.52                        13270  latest/stable  canonical✓   snapd
tradingview        1.0.0-beta.9                8      latest/beta    tradingview  -

any advice how to de-elevate snap-confine?
(first time trying to run any snap app… so really clueless when it comes to those)

nvm. after googling some more found solution.

[deemon@Zen ~]$ systemctl status apparmor
○ apparmor.service - Load AppArmor profiles
     Loaded: loaded (/usr/lib/systemd/system/apparmor.service; disabled; vendor preset: disabled)
     Active: inactive (dead)
[deemon@Zen ~]$ systemctl start apparmor
[deemon@Zen ~]$ systemctl status apparmor
● apparmor.service - Load AppArmor profiles
     Loaded: loaded (/usr/lib/systemd/system/apparmor.service; disabled; vendor preset: disabled)
     Active: active (exited) since Mon 2021-10-18 19:43:20 EEST; 1s ago
    Process: 1249026 ExecStart=/lib/apparmor/apparmor.systemd reload (code=exited, status=0/SUCCESS)
   Main PID: 1249026 (code=exited, status=0/SUCCESS)
        CPU: 585ms

okt   18 19:43:20 Zen systemd[1]: Starting Load AppArmor profiles...
okt   18 19:43:20 Zen apparmor.systemd[1249026]: Restarting AppArmor
okt   18 19:43:20 Zen apparmor.systemd[1249026]: Reloading AppArmor profiles
okt   18 19:43:20 Zen systemd[1]: Finished Load AppArmor profiles.

Now starts. Why this apparmor is disabled by default in Manjaro when snapd is enabled??

If you installed Manjaro from minimal ISO and then installed snap and/or Apparmor without enabling it it’s obvious – that’s how Arch-like systems works – they don’t enable everything for you, you need do it manually.

In full iso Apparmor is included and enabled by default. Only very old installations may not included Apparmor by default.

is 2.5 year old very old? it was included (or added later via update), just not enabled.

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