If I use the  Find Contacts search box at the top right of the Contacts window (NOT THE SEARCH ON THE LEFT SIDE), and search for a specific Account name (choosing " by Account Name" in the search drop down option - I get the correct results in the window.

However, if I then choose "Zoho Sheet View" to edit those contacts returned, I instead get all contacts that match my search string - none of the Accounts I was just viewing.

For example:

1. I search for Find Contacts: by Account Name "Smith", I get 10 results - all contacts with the Account that has "Smith" in it, which is correct
2. Then, when I click the Zoho sheet view, the list that loads into the sheet view has 14 contacts, NONE of which are Smith, rather all those with the Last Name that matches Smith.