Fixed output prints " Signal 'node_removed' is already connected " when the editor settings window is closed.
Fixed output prints " Signal 'node_removed' is already connected " when the editor settings window is closed.

Close #38012

BastiaanOlij/godot,pkowal1982/godot,Faless/godot,BastiaanOlij/godot,sanikoyes/godot,DmitriySalnikov/godot,josempans/godot,akien-mga/godot,firefly2442/godot,Zylann/godot,josempans/godot,sanikoyes/godot,sanikoyes/godot,guilhermefelipecgs/godot,firefly2442/godot,guilhermefelipecgs/godot,Paulloz/godot,josempans/godot,honix/godot,guilhermefelipecgs/godot,Valentactive/godot,Faless/godot,Faless/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,BastiaanOlij/godot,Valentactive/godot,Shockblast/godot,Zylann/godot,firefly2442/godot,vnen/godot,vkbsb/godot,Shockblast/godot,honix/godot,ZuBsPaCe/godot,Zylann/godot,ZuBsPaCe/godot,Paulloz/godot,MarianoGnu/godot,vkbsb/godot,Valentactive/godot,vkbsb/godot,Shockblast/godot,ZuBsPaCe/godot,honix/godot,Shockblast/godot,Zylann/godot,Faless/godot,vnen/godot,godotengine/godot,Paulloz/godot,BastiaanOlij/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,sanikoyes/godot,sanikoyes/godot,DmitriySalnikov/godot,MarianoGnu/godot,MarianoGnu/godot,MarianoGnu/godot,pkowal1982/godot,josempans/godot,guilhermefelipecgs/godot,Faless/godot,vnen/godot,vkbsb/godot,pkowal1982/godot,MarianoGnu/godot,godotengine/godot,firefly2442/godot,DmitriySalnikov/godot,josempans/godot,MarianoGnu/godot,akien-mga/godot,guilhermefelipecgs/godot,vnen/godot,pkowal1982/godot,josempans/godot,firefly2442/godot,MarianoGnu/godot,akien-mga/godot,honix/godot,vnen/godot,akien-mga/godot,DmitriySalnikov/godot,vnen/godot,Valentactive/godot,Shockblast/godot,Paulloz/godot,akien-mga/godot,firefly2442/godot,vnen/godot,josempans/godot,akien-mga/godot,BastiaanOlij/godot,honix/godot,Shockblast/godot,ZuBsPaCe/godot,sanikoyes/godot,godotengine/godot,Faless/godot,honix/godot,DmitriySalnikov/godot,Zylann/godot,vkbsb/godot,guilhermefelipecgs/godot,pkowal1982/godot,vnen/godot,godotengine/godot,vkbsb/godot,Faless/godot,MarianoGnu/godot,Faless/godot,sanikoyes/godot,akien-mga/godot,pkowal1982/godot,firefly2442/godot,BastiaanOlij/godot,Zylann/godot,Shockblast/godot,josempans/godot,Valentactive/godot,godotengine/godot,sanikoyes/godot,vkbsb/godot,ZuBsPaCe/godot,Paulloz/godot,ZuBsPaCe/godot,firefly2442/godot,guilhermefelipecgs/godot,ZuBsPaCe/godot,godotengine/godot,Zylann/godot,Paulloz/godot,Paulloz/godot,godotengine/godot,DmitriySalnikov/godot,akien-mga/godot,Valentactive/godot,vkbsb/godot,Zylann/godot,godotengine/godot,pkowal1982/godot,Valentactive/godot,Valentactive/godot,Shockblast/godot,BastiaanOlij/godot,pkowal1982/godot