How does the Covid 60-day visa extension work in relation to my current TR Visa expiration date?

The user inquires about the timing of a Covid 60-day visa extension in connection with their current TR visa, which ends on February 3. They want to know if the extension would start from the current visa expiration or be added to it. Community comments emphasize that the user should apply for the extension before January 29 and that extensions typically add time to the current expiration date. There's some uncertainty about whether the user can receive both the Covid extension and the regular 30-day extension, suggesting they should confirm details with their immigration office.