Problems with WSL2, Ubuntu 18.04 & PAServer

[ntavendale 6]

Trying to get Linux Development running using Ubuntu And WSL on Windows 10. Followed instructions found here:

https://community.idera.com/developer-tools/b/blog/posts/targeting-windows-10-s-windows-subsystem-for-linux-with-delphi-for-linux

 

I can run run the Hellow World example without the debugger - it prints "Hello World" in PA server just fine. But when trying to run it with the debugger I get the following in the Delphi IDE Event Log using both 10.3 & 10.4:
 

GNU gdb (GDB) 7.3.1-gg2 (Embarcadero:gdb-28919) (Wed Jul 19 10:41:36 UTC 2017)  Process delphi_demo (86)
Copyright (C) 2011 Free Software Foundation, Inc.  Process delphi_demo (86)
   with modifications copyright 2017 Embarcadero Technologies, Inc.  Process delphi_demo (86)
   linked with iconv (GNU libiconv 1.14) written by Bruno Haible,    copyright (C) 2000-2011 Free Software Foundation, Inc.  Process delphi_demo (86)
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.  Type "show copying" and "show warranty" for details.  Process delphi_demo (86)
This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see:  Process delphi_demo (86)
<http://www.gnu.org/software/gdb/bugs/>.  Process delphi_demo (86)
Module Load: delphi_demo. Has Debug Info. Base Address: $0000000000412B70. Process delphi_demo (86)
Module Load: ld-linux-x86-64.so.2. Has Debug Info. Base Address: $00007FFFFF400F10. Process delphi_demo (86)
Module Load: linux-vdso.so.1. No Debug Info. Base Address: $0000000000000000. Process delphi_demo (86)
[Thread debugging using libthread_db enabled]  Process delphi_demo (86)
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".  Process delphi_demo (86)
Module Load: libpthread.so.0. Has Debug Info. Base Address: $00007FFFFF1E5BB0. Process delphi_demo (86)
Module Load: libgcc_s.so.1. Has Debug Info. Base Address: $00007FFFFEFC2AC0. Process delphi_demo (86)
Module Load: libc.so.6. Has Debug Info. Base Address: $00007FFFFEBE12D0. Process delphi_demo (86)
Module Load: libdl.so.2. Has Debug Info. Base Address: $00007FFFFE9B0E50. Process delphi_demo (86)
Module Load: libm.so.6. Has Debug Info. Base Address: $00007FFFFE61BA80. Process delphi_demo (86)
Cannot find user-level thread for LWP 86: generic error Process delphi_demo (86)

I know I'm probably doing something wrong, I just cant figure out what.