Desktop: Starting in dev mode with dev tools docked to main window logs error

[personalizedrefrigerator]

Operating system

Windows

Joplin version

2.14.11

Desktop version info

Joplin 2.14.11 (dev, linux)

Client ID: a477b8fe5e4f47c886afa74c9f21afd2
Sync Version: 3
Profile Version: 45
Keychain Supported: No

Revision: 99e8818

CodeMirror 6 snippets: 0.0.4
Freehand Drawing: 2.7.1
Simple Backup: 1.3.5

Current behaviour

Currently, when starting Joplin in development mode with the development tools docked to the main window,

1. The following error is logged:

Uncaught TypeError: Cannot set properties of null (setting 'width')
    at /home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:237:25
    at Immer.produce (/home/builder/Documents/joplin2/packages/app-desktop/node_modules/immer/dist/immer.cjs.development.js:775:16)
    at MainScreenComponent.updateRootLayoutSize (/home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:235:51)
    at MainScreenComponent.window_resize (/home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:183:14)

2. The note editor is partially covered by the development tools:

Expected behaviour

No error should be logged

Logs

Logs immediately before and after the error:

16:37:53: PluginService: Loading plugin from /home/builder/.config/joplindev-desktop/cache/io.github.jackgruber.backup
main-html.js:54 16:37:53: SpellCheckerServiceDriverNative: Set effective languages to "en-US"
/home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:237 Uncaught TypeError: Cannot set properties of null (setting 'width')
    at /home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:237:25
    at Immer.produce (/home/builder/Documents/joplin2/packages/app-desktop/node_modules/immer/dist/immer.cjs.development.js:775:16)
    at MainScreenComponent.updateRootLayoutSize (/home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:235:51)
    at MainScreenComponent.window_resize (/home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:183:14)
(anonymous) @ /home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:237
produce @ /home/builder/Documents/joplin2/packages/app-desktop/node_modules/immer/dist/immer.cjs.development.js:775
updateRootLayoutSize @ /home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:235
window_resize @ /home/builder/Documents/joplin2/packages/app-desktop/gui/MainScreen/MainScreen.js:183
main-html.js:54 16:37:54: Loading existing note 0b7c9941f6fa43a98c7cd32704ea338d
main-html.js:54 16:37:54: PluginRunner: Got message (3): joplin.plugins.register {onStart: ƒ}
main-html.js:54 16:37:54: joplin.plugins: Starting plugin: io.github.personalizedrefrigerator.js-draw