The AppImage psoted is not running on Ubuntu 22.10. Here is the startup log:
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$ ./SMathStudioDesktop.1_0_8348.x86_64.ubuntu-22_04.glibc2.35_5581bb5af85f4f79cbea775ada84a571.AppImage
QSocketNotifier: Can only be used with threads started with QThread
Could not parse file "/home/rb4/.local/share/applications/google-calendar.desktop": Key file contains line ?xdg-open https://www.google.com/calendar? which is not a key-value pair, group, or comment
Unhandled Exception:
System.TypeInitializationException: The type initializer for 'System.Windows.Forms.XplatUI' threw an exception. ---> System.TypeInitializationException: The type initializer for 'System.Drawing.GDIPlus' threw an exception. ---> System.DllNotFoundException: libgdiplus.so.0 assembly:<unknown assembly> type:<unknown type> member:(null)
at (wrapper managed-to-native) System.Drawing.GDIPlus.GdiplusStartup(ulong&,System.Drawing.GdiplusStartupInput&,System.Drawing.GdiplusStartupOutput&)
at System.Drawing.GDIPlus..cctor () [0x000d4] in <728fbd68fe594062895e1f819791e76a>:0
--- End of inner exception stack trace ---
at (wrapper managed-to-native) System.Object.__icall_wrapper_mono_generic_class_init(intptr)
at System.Drawing.Graphics.FromHdcInternal (System.IntPtr hdc) [0x00000] in <728fbd68fe594062895e1f819791e76a>:0
at System.Windows.Forms.XplatUIX11.SetDisplay (System.IntPtr display_handle) [0x0007e] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUIX11..ctor () [0x00077] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUIX11.GetInstance () [0x0001c] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUI..cctor () [0x000e3] in <a3daa9b84fd241a497578a25f68bc3c7>:0
--- End of inner exception stack trace ---
at System.Windows.Forms.Application.EnableVisualStyles () [0x00006] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at .. (System.String[] ) [0x0002d] in <303e7d1bbb444cb4b506d9c12f946d28>:0
[ERROR] FATAL UNHANDLED EXCEPTION: System.TypeInitializationException: The type initializer for 'System.Windows.Forms.XplatUI' threw an exception. ---> System.TypeInitializationException: The type initializer for 'System.Drawing.GDIPlus' threw an exception. ---> System.DllNotFoundException: libgdiplus.so.0 assembly:<unknown assembly> type:<unknown type> member:(null)
at (wrapper managed-to-native) System.Drawing.GDIPlus.GdiplusStartup(ulong&,System.Drawing.GdiplusStartupInput&,System.Drawing.GdiplusStartupOutput&)
at System.Drawing.GDIPlus..cctor () [0x000d4] in <728fbd68fe594062895e1f819791e76a>:0
--- End of inner exception stack trace ---
at (wrapper managed-to-native) System.Object.__icall_wrapper_mono_generic_class_init(intptr)
at System.Drawing.Graphics.FromHdcInternal (System.IntPtr hdc) [0x00000] in <728fbd68fe594062895e1f819791e76a>:0
at System.Windows.Forms.XplatUIX11.SetDisplay (System.IntPtr display_handle) [0x0007e] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUIX11..ctor () [0x00077] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUIX11.GetInstance () [0x0001c] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at System.Windows.Forms.XplatUI..cctor () [0x000e3] in <a3daa9b84fd241a497578a25f68bc3c7>:0
--- End of inner exception stack trace ---
at System.Windows.Forms.Application.EnableVisualStyles () [0x00006] in <a3daa9b84fd241a497578a25f68bc3c7>:0
at .. (System.String[] ) [0x0002d] in <303e7d1bbb444cb4b506d9c12f946d28>:0
Restoring environment...
$