diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9319104f..ca9184d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,7 +45,7 @@ _This release is scheduled to be released on 2023-10-01._
 - Fix time issue with certain recurring events in calendar module
 - Fix ipWhiteList test (#3179)
 - Fix newsfeed: Convert HTML entities, codes and tag in description (#3191)
-- Respect width/height (no fullscreen) if set in electronOptions in `config.js` (#3174)
+- Respect width/height (no fullscreen) if set in electronOptions (together with `fullscreen: false`) in `config.js` (#3174)
 
 ## [2.24.0] - 2023-07-01
 
diff --git a/js/electron.js b/js/electron.js
index d2254704..43f637ac 100644
--- a/js/electron.js
+++ b/js/electron.js
@@ -59,6 +59,7 @@ function createWindow() {
 		electronOptionsDefaults.frame = false;
 		electronOptionsDefaults.transparent = true;
 		electronOptionsDefaults.hasShadow = false;
+		electronOptionsDefaults.fullscreen = true;
 	}
 
 	const electronOptions = Object.assign({}, electronOptionsDefaults, config.electronOptions);