Sorry for the title, didn’t know how to succinctly describe it. Here goes.

I have my gmail set up in my iOS device using the default app. Whenever a new email comes in, the number of new emails in the inbox would appear very briefly appear as 2, instead of 1.

After maybe a second or less, that number goes to 1, which is the correct number. It’s usually very quick so I don’t have a recording.

Has anyone encountered this? Anyone knows why it happens?

Thanks!