Why will the September international break last three weeks?

[BBC]The first international break of the 2026-27 men's football season will last a week longer than it usually does, with the traditional October break now scrapped.In recent years, Fifa has used five primary international breaks during the season. They have all consisted of two-week gaps in the season calendar that take place in March, June, September, and November.But instead, there will now be a three-week gap for international fixtures across late September and early October, where countrie