It seems so:
pacman -Qi plasma-desktop
Name : plasma-desktop
Version : 5.21.4-1
Description : KDE Plasma Desktop
Architecture : x86_64
URL : Plasma - KDE Community
Licenses : LGPL
Groups : plasma
Provides : None
Depends On : gawk polkit-kde-agent libxkbfile kmenuedit systemsettings baloo accountsservice
Optional Deps : plasma-nm: Network manager applet [installed]
powerdevil: power management, suspend and hibernate support [installed]
kscreen: screen management [installed]
ibus: kimpanel IBUS support
scim: kimpanel SCIM support
kaccounts-integration: OpenDesktop integration plugin [installed]
packagekit-qt5: to install new krunner plugins
Required By : None
Optional For : None
Conflicts With : None
Replaces : user-manager knetattach
Installed Size : 32.45 MiB
Packager : Antonio Rojas arojas@archlinux.org
Build Date : Tue 06 Apr 2021 08:52:35 PM +07
Install Date : Tue 04 May 2021 12:50:57 PM +07
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature