[MDK] Back from a list picker multi select on a page that use navigation menu and tabs

Hey experts, I need your help.

In our application, we have a large form with a lot of fields. For a style/ux question, we've decided to break this form in sections, using different pages with tabs page as main. We are using as default page the SideDrawerMenu, and tabs page are being used only in this form page for help with design.

So, some fields in this form need to be a multi select list picker. Using SideDrawerMenu as default, sandwich icon will always appear on the navbar, and using tabs to navigate between form sections, the back buttom from a multi select list picker doesn't show, as you can see in the following image. In this case, we can't came bake to form page. To single selection I solve it using the "IsPickerDismissedOnSelection" property, that're disabled for multiple selection.

Any way or consideration to solve it?