The 3 things I learned when I had my foundation repaired that shocked me: some cracks reappear seasonally
https://www.slideserve.com/galenapzjo/pdf-42171-3575-powerpoint-ppt-presentation
The 3 things I learned when I had my foundation repaired that shocked me: some cracks reappear seasonally, flexible sealants help, and hard mortar patches may re-crack.