Fanzy Zones install on ubuntu 24.04 does not work

[JohnyRicio]

When I try to install fancy zones than this error is returned. Looks like that some prerequisities missing in doc or in app install process. Ubuntu 24.04.1 LTS Linux 6.8.0-41-generic Gnome version 46

A Dart VM Service on Linux is available at: http://127.0.0.1:35795/0JCyldzBfdY=/
The Flutter DevTools debugger and profiler on Linux is available at: http://127.0.0.1:9100?uri=http://127.0.0.1:35795/0JCyldzBfdY=/
flutter: [FINEST] 2024-09-09 06:15:05.278886: build() _FancyZonesScreenState
flutter: [FINEST] 2024-09-09 06:15:05.325942: build() _ActivationShortcut
flutter: [FINEST] 2024-09-09 06:15:05.330457: build() _EnableSnapAssistant
flutter: [FINEST] 2024-09-09 06:15:05.335670: build() _SpanMultipleZones
flutter: [FINEST] 2024-09-09 06:15:05.341485: build() _InnerGapsState
flutter: [FINEST] 2024-09-09 06:15:05.357990: build() _OuterGapsState
flutter: [FINEST] 2024-09-09 06:15:05.361951: build() LayoutSelection
flutter: [FINEST] 2024-09-09 06:15:05.369163: build() _Layout of Layout the id
flutter: [FINEST] 2024-09-09 06:15:05.374504: build() _SelectableLayout
flutter: [FINEST] 2024-09-09 06:15:05.377201: build() _SelectableLayout
flutter: [FINEST] 2024-09-09 06:15:05.377772: build() _SelectableLayout
flutter: [FINEST] 2024-09-09 06:15:05.378256: build() _SelectableLayout
flutter: [FINEST] 2024-09-09 06:15:05.378774: build() _SelectableLayout
flutter: [FINEST] 2024-09-09 06:15:05.379633: build() _NewLayoutButton
flutter: [SEVERE] 2024-09-09 06:15:05.435463: Failed to get 'inner-gaps' setting
flutter: [SEVERE] 2024-09-09 06:15:05.435842: Failed to get 'outer-gaps' setting
flutter: [SEVERE] 2024-09-09 06:15:05.436024: Failed to get 'enable-span-multiple-tiles' setting
flutter: [SEVERE] 2024-09-09 06:15:05.436183: Failed to get 'layouts-json' setting
flutter: [SEVERE] 2024-09-09 06:15:05.436395: Failed to get 'layouts-json' setting
flutter: [SEVERE] 2024-09-09 06:15:05.436575: Failed to get 'enable-snap-assist' setting
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: GSettings schema org.gnome.shell.extensions.modernwindowmanager not installed
#0      GSettings._load (package:gsettings/src/gsettings.dart:192:5)
<asynchronous suspension>
#1      new GSettings.<anonymous closure>.<anonymous closure> (package:gsettings/src/gsettings.dart:98:20)
<asynchronous suspension>

flutter: [FINEST] 2024-09-09 06:15:05.450967: build() _FancyZonesScreenState