MATLAB 2025b - Java context menu won't disappear

[dnacombo]

Hi,

Just installed MATLAB 2025b on my Ubuntu machine. Context menus in displayed figures won't close unless I click on a menu item.

That menu won't disappear (Esc key ineffective). See what it looks like right now.

$ java -version
openjdk version "11.0.29" 2025-10-21
OpenJDK Runtime Environment (build 11.0.29+7-post-Ubuntu-1ubuntu122.04)
OpenJDK 64-Bit Server VM (build 11.0.29+7-post-Ubuntu-1ubuntu122.04, mixed mode, sharing)