I have a pixel 7 using the latest stable release of graphene. I rebooted my phone and my heart sank when I noticed there was an error that said something to the effect of, "no bootable operating system detected" and the only option I had was to "power off" (so I did). Then I immediately tried to turn the phone on again and it booted as it does any other time I turn on or reboot my phone.
I didn't install any new updates or anything like that. I only rebooted because randomly there's a weird glitch on the Twitter/X app that causes everything above the keyboard to go black when I click on the space to type a comment/post and rebooting usually solves that issue.
Anyone else encountered this issue? Is there something I can do (or not do) on my end to stop this from happening in the future?