diff --git a/internal/ui/ui_glfw.go b/internal/ui/ui_glfw.go
index a3a569dc9..f8a4dd66d 100644
--- a/internal/ui/ui_glfw.go
+++ b/internal/ui/ui_glfw.go
@@ -1427,6 +1427,14 @@ func (u *userInterfaceImpl) updateWindowSizeLimits() {
 	u.window.SetSizeLimits(minw, minh, maxw, maxh)
 }
 
+// disableWindowSizeLimits disables a window size limitation temporarily, especially for fullscreen
+// In order to enable the size limitation, call updateWindowSizeLimits.
+//
+// disableWindowSizeLimits must be called from the main thread.
+func (u *userInterfaceImpl) disableWindowSizeLimits() {
+	u.window.SetSizeLimits(glfw.DontCare, glfw.DontCare, glfw.DontCare, glfw.DontCare)
+}
+
 // adjustWindowSizeBasedOnSizeLimitsInDIP adjust the size based on the window size limits.
 // width and height are in device-independent pixels.
 func (u *userInterfaceImpl) adjustWindowSizeBasedOnSizeLimitsInDIP(width, height int) (int, int) {
@@ -1496,6 +1504,8 @@ func (u *userInterfaceImpl) setFullscreen(fullscreen bool) {
 
 	// Enter the fullscreen.
 	if fullscreen {
+		u.disableWindowSizeLimits()
+
 		if x, y := u.origWindowPos(); x == invalidPos || y == invalidPos {
 			u.setOrigWindowPos(u.window.GetPos())
 		}
@@ -1516,6 +1526,7 @@ func (u *userInterfaceImpl) setFullscreen(fullscreen bool) {
 	}
 
 	// Exit the fullscreen.
+	u.updateWindowSizeLimits()
 
 	// Get the original window position and size before changing the state of fullscreen.
 	// TODO: Why?
diff --git a/internal/ui/ui_glfw_darwin.go b/internal/ui/ui_glfw_darwin.go
index 2c3f18a73..4e1b169b7 100644
--- a/internal/ui/ui_glfw_darwin.go
+++ b/internal/ui/ui_glfw_darwin.go
@@ -122,6 +122,7 @@ func init() {
 			{
 				Cmd: sel_windowWillEnterFullScreen,
 				Fn: func(id objc.ID, cmd objc.SEL, notification objc.ID) {
+					theUI.disableWindowSizeLimits()
 					pushResizableState(id, cocoa.NSNotification{ID: notification}.Object())
 				},
 			},
@@ -135,6 +136,7 @@ func init() {
 				Cmd: sel_windowWillExitFullScreen,
 				Fn: func(id objc.ID, cmd objc.SEL, notification objc.ID) {
 					pushResizableState(id, cocoa.NSNotification{ID: notification}.Object())
+					theUI.updateWindowSizeLimits()
 				},
 			},
 			{