Get rid of gridmap error due to not yet valid cursor instance, fixes #17546
Get rid of gridmap error due to not yet valid cursor instance, fixes #17546

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