The companies that showed a decline in Covid Beta from 2019 still seem to have a positive Beta, although the movement is negative. Some have a less than 1 Beta. Showing the stocks are less volatile. For example:

Work from Home (WFH) 0.90 1.35 -0.45

It will be interesting to note if there any examples of Beta itself dropping below 0 i.e. negative Beta in this present situation?