In May 2020, Microsoft released Windows 10 2004, the May 2020 Update, and introduced two bugs causing SSD drives to be defragged too often and for the TRIM operation to be attempted on non-SSD drives. The first bug prevented the Windows 10 Automatic Maintenance feature from remembering when a drive was last optimized when the operating system was restarted. The second bug caused the defrag feature, Optimize Drives, to attempt to TRIM non-SHD drives. Microsoft has not officially acknowledged the bug exists.
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-defrag-trim-bug-still-not-fixed-after-six-months/