Left Panel is missing when using Transfer function to redirect to different page

Hi Oracle Community -

We have a customization on fluid timesheet inside a navigation collection wherein when we click a hyperlink inside, it will redirect on a customized fluid page. And on the said customized fluid page, we have a 'Return to Timesheet' hyperlink where ideally user should be redirected back to previous page/timesheet.

Left panel is still there when we click on the hyperlink for the customized fluid page. However our issue is, it's missing when we click 'Return to Timesheet'.

Note that we have already added AJAXTransfer=Y on the navigation collection, and it seems to work on redirecting to new page but not on 'going back' to previous page.