Find parent TabContainer in a more robust manner (for 4.7.2 compatibility) - #45

Find parent TabContainer in a more robust manner (for 4.7.2 compatibility)#45

lfod1997 wants to merge 2 commits into

gilzoide:maingilzoide/godot-dockable-container:mainfrom

lfod1997:fix/4.7.2-internal-node-structure-changelfod1997/godot-dockable-container:fix/4.7.2-internal-node-structure-changeCopy head branch name to clipboard