Please note that on the Knowledge Base it says:
“Users can save these types of frequent searches on any combination of fields from the left sidebar on the sheet as Personal Views.”
And it can be misleading, it should read;
"Users can save these types of frequent searches on any combination of fields, from the left sidebar on the sheet as Personal Views.’
Not sure you can notice, but I’ve added a “,” after the word “field”, that way people reading it will know that it is possible to select “sorting” options from the field headers in the table as well, and not just filtering from the left sidebar, in their Saved View.
Seems that it may be unclear at the moment as it is. i.e. without the comma, readers may think that reference to “the left sidebar” applies to the “frequent searches”, and not to the “Personal Views”, as it is. Hence implying or misleading that one cannot include sorting from the field headers in their saved views, and this is not the case!