MB let me quit without saving

BUG DESCRIPTION:
MB just let me quit without saving.

SYSTEM SPEC (version for app/plugin, OS, DAW):
v1.1.3
STEPS TO REPRODUCE:

I did a a video file compare only, then switched to diff view and marked a few things. I then send summary by email and hit quit. MB didn’t warn me and lost the data. I guess because it saved a temp file to send out the email?
I can obviously dig out the mb file from the summary email but I thought I’d mention it anyway.

NOTES (detail on variations, intermittent behaviour etc):

ATTACHED FILES (logs, sessions, presets etc):