I try to open an public search form in an iFrame. When I submit the form, I get an "Your session has expired" message. When I do the same when I open the page directly (not via the iFrame) I don't get this message.
Does anyone have an idea how I can prevent session expiration in this case?
We are on Apex 5.1.4.
Instance settings:
Maximum Session Length in Seconds: 28800
Maximum Session Idle Time in Seconds: 3600
Application settings:
Maximum Session Length in Seconds: 86400
Maximum Session Idle Time in Seconds: 86400
Embed in Frames: Allow