You don't give up, don't you? As far as I know, my salary is based on slightly less than 30.5 days per month. Anyway, that was not my point and I don't care about that.

You are not addressing my real argument, which maybe originally I did not articulate in a way that you understood. Which is that in the proposed calendar, unless special arrangements are made, at some point people will have to wait 37 days for their salary and will only get ~30 days' salary at that moment. That is the thing that's currently not much of a problem. Whether that gets resolved by reducing the salary over the normal months by a small percentage and introducing an extra payment for that week, or by spreading out the payments over a 30/31-day schedule that ignores the new official months (which I think would be confusing and complicated), or by some other method, I'm fine with that. I did not say I wanted extra money, but it needs to be spread out evenly over the year.