tried (and failed) to get a white rectangle placeholder drawing, also streaming btw

project/bin/gdvapi.gdextension

@@ -3,4 +3,5 @@ entry_symbol = "gdvapi_library_init"
 compatibility_minimum = "4.7"
 
 [libraries]
-linux.x86_64 = "res://bin/linux/gdvapi.linux.template_debug.x86_64.so"
+linux.editor.x86_64 = "res://bin/linux/gdvapi.linux.editor.x86_64.so"
+linux.template_debug.x86_64 = "res://bin/linux/gdvapi.linux.template_debug.x86_64.so"