RHEL 9 issues in VirtualBox

Hello
I installed RHEL Server 9.4 (CLI) in VirtualBox 7. 0.14 and upgraded it to RHEL 9.5.
After following the steps in:
https://developers.redhat.com/rhel8/install-rhel8-vbox#virtualbox_guest_additions

I'm unable to see any pop-up windows after selecting "Insert Guest Additions CD Image..." under Devices menu. Can someone help me with this please?