Work gap in between

Hi everyone, I have accumulated approximately 2 years worth of eligible full-time work hours within a 3-year period in Canada. However, my employment history includes multiple gaps between jobs.

All work was authorized and in the same TEER category.

My question is: how are gaps treated if the total required hours are met? Is it mandatory to have one full continuous 12-month period, or is meeting the total hours sufficient even if there were breaks in between? If not mandatory, how to justify? Would appreciate insight from anyone familiar with IRCC assessment or who has had a similar situation.