[CAL-3043] Leave site alert after filling out form and skipping confirmation after cancel on cal.com cloud

[BorisKamp]

I also posted this on Discord, it seems there's a serious problem with the cal.com booking page & cancel flow.

1. After picking a date on our calendar, I get a leave site alert, which is very annoying and disturbing for the users. This is new, it wasn't before. (see the screenshot with the alert)
2. when I click the cancel link in the email a user got, I immediately get this page, with this URL:
   https://cal.com/booking/fAkSMugHEbTife8X1FjXoE?cancel=true&allRemainingBookings=false&seatReferenceUid=8d1c5c51-e79f-45cd-9c37-f91bd045365f The weird thing is, it skipped the confirmation step where the user can enter a reason why they cancelled and went straight here. And the meeting isn't actually canceled! This seems a very serious problem to me which requires a fix ASAP.

This is my booking form:
https://cal.com/solarbox/informatieavond?layout=mobile&date=2024-01-31&month=2024-01

Here's my discord topic link:
https://discord.com/channels/1125390093386010654/1201147992938397897/1201147992938397897

_{From SyncLinear.com | CAL-3043}

[BorisKamp]

@keithwillcode nice response time on the fix! Great job.

Does this also fix point 2 from my question?