editing a page from pagetree does not reload the right panel
Steps to reproduce (On 8.4-dev (latest master, commit 5186ec799b12b55b32579ed65f334f4ceb4ef980 [5186ec7])):
1) click on a page on the pagetree
2) right-click > edit
3) hide the page (Tab access > Visibility - page > disable)
4) Save and close
Result: the main (right) panel is not reloaded and is shown empty.
Note that the value is saved