update: the filosofo home page control plug-in was not the right solution for me. i installed, it all it does is this:
Select which page should open when someone requests https://www.mydomain.com/blog/. When set to “WordPress Default”, WordPress loads a file named “home.php” from your template directory if that file exists; otherwise WordPress will load the template’s “index.php” file.
my issue is not with https://www.mydomain.com/blog/ – I’m loading a static page already, no problem.
my question is how do i get that static page to load with
https://www.mydomain.com/ while still retaining my functional blog at https://www.mydomain.com/blog/