[X2Go-User] rstudio menus not displayed && qtcreator crash

Hello, I have two problems with two IDEs. menus are not displayed. They got highlightedwhen clicked, but nothing more. This is the only program which has this issue that I am aware of.

1. For R programming I use Rstudio.I am starting mate-terminal via x2go, and then execute rstudio remotely. It displays well, apart from the fact that pull-down

Warning messages are as follows: QXcbConnection: Failed to get the primary output of the screen Could not initialize OpenGL for RasterGLSurface, reverting to RasterSurface.

2. For C++ I use qtcreator. It crashes immediatelywhen run via x2go: $ qtcreator failed to get the current screen resources Could not initialize GLX Aborted

3. Moreover mate-terminal window is not resizeable

Versions: server: Latest Heuler 64bitfor Debian buster client: x2goclient 4.1.1.0 64bit for Arch Linux, running plasma desktop

Thanks, Piotr