Is there any way to prevent the dropdown menu (file, edit, view, etc) to overlap the menu?

it will be great if the menu is completely visible, not to get covered/overlapped with the content.
here’s the screenshot

Version: 6.1.5.2
Build ID: 1:6.1.5-3+deb10u4
CPU threads: 4; OS: Linux 4.19; UI render: GL; VCL: gtk3_kde5;
Locale: id-ID (en_US.UTF-8); Calc: group threaded
on Debian KDE, resolution 1366x768

edit: update to
Version: 6.3.2.2
Build ID: 1:6.3.2-1~bpo10+1
CPU threads: 4; OS: Linux 4.19; UI render: GL; VCL: kde5;


the menu is viewable, but cannot be scrolled anymore, wonder if there’s setting to change the menu as scrolling menu.