[go_router] Fix pages dropped when switching to an unloaded branch - #12422

[go_router] Fix pages dropped when switching to an unloaded branch#12422

Yusufihsangorgel wants to merge 5 commits into

flutter:mainflutter/packages:mainfrom

Yusufihsangorgel:issue-188295-preserve-parent-pagesYusufihsangorgel/packages:issue-188295-preserve-parent-pagesCopy head branch name to clipboard