Your comment was as follows; “There's £7.6bn found today”.
As
@metalblue has already highlighted, it wasn’t “found today” as the overspend on asylum has already been incorporated into the Treasury’s spurious analysis behind the fabled £22bn black hole. You’ve also quoted the cumulative figure over the period in question rather than the annual rate, which is of course the relevant measure for the current debate.
In fact the IFS suggest that an additional £4bn of expenditure would be required for asylum this year, whereas the Treasury have assumed £6.4bn. So if you’re so confident in the IFS analysis, it must surely disappoint you a touch that it only accounts for £4bn of the Treasury’s £22bn figure.
The £18bn gap of course relates in very large part to government’s own decision on public sector pay, and the difference in cost between what the previous government had assumed on this matter, and what Labour intended to spend, which would have been known to Reeves before the election.