This is a small one but wanted to point it out to get resolved eventually. My app is built from the Multi-Page Dash Bootstrap Examples at Simple sidebar - dbc examples I am using a dcc.Dropdown with the following settings:
Everything works great, however when I go to another page and come back, the Dropdown menu is empty. Everything is still in there, but to see it again, you have to put the cursor in the drop down menu and hit a space for the selected menu items to re-appear. If there is any way to make them 100% persistent, that would be awesome. This would definitely confuse any inexperienced user that wasn’t aware of this issue.