Motions passing without meeting the required majority

[NeedlessMemeing]

The scenario:
A motion has the majority set to two-thirds. The expiry time is 24 hours.
After 24 hours, the votes are 5 in favour, 4 against. The motion passes despite it not receiving the two thirds majority.
The solution:
When a motion expires, it should not pass based on a simple majority. It should pass based on the default majority, or, if one is set, the custom majority.