This discussion involves abnormal behavior of this mod during 3.3 test.
Ether cause by game change or unforeseen issue on my part.
Feel free to add more if found something.
***NOTE: No change will be updated until official 3.3 release***

1. Found Goddes Linage being used by xeno out side of Gamindustrian specie.
Later found that scrip slightly changed, added following lines
species_potential_add = {
always = no
}
species_possible_remove = {
custom_tooltip = {
text = cannot_remove_this_trait
always = no
}
}
species_possible_merge_add = {
custom_tooltip = {
text = cannot_add_this_trait
always = no
}
}
Hope this works.