I know that there are other suggestions for family tree improvements, and here are links to all of them:
https://strayfawnstudio.com/community/index.php?/topic/594-family-tree/
https://strayfawnstudio.com/community/index.php?/topic/2466-show-lifespan-in-family-tree-view/
https://strayfawnstudio.com/community/index.php?/topic/2486-show-islands-in-family-tree/
https://strayfawnstudio.com/community/index.php?/topic/2512-static-family-tree/
https://strayfawnstudio.com/commun