Qtractor crashes immediately using EQ10Q stereo plugin

[BMuXBeats]

If I add an audio  track (2 channels). insert LV2 EQ10Q Stereo Plugin (Version 2.2-5 ), click okay, everything seems workin' flawless.

But if I will re-open and edit the plugin, qtractor crashes  immediately.
If I do all this with LV2  LSP Parapetric Equalizer x16 Stereo, everything works flawless.

The  LV2 EQ10Q Stereo Plugin (Version 2.2-5 ) works in other applications like Ardour or Carla without any problems, by the way.

OS: Manjaro
Release: 23.1.3
Codename: vulcan
Kernel: 6.6.10-1-MANJARO (64-bit)
Desktop: KDE-Plasma Version 5.27.10

Qtractror Version:  0.9.38.r18.gb416dba8-1