Dropdowns on tabs in beta not working?

Could you provide an example of using a dropdown menu on a tab header/nav item that works properly?  When I try to do this with the beta release of MDB Pro for Bootstrap 4, the dropdown doesn\'t show, but appears to \"trigger\".  It looks as if it shows up behind (z-shift?) the rest of the page/tab content.  Is this a possible \"bug\" or is it expected/known behavior in the beta? This worked prior to the recent beta update. For reference, if I take out the mdb.min.js script from the page, the dropdown functions (at least) so it appears to have something to do with what is in the js for MDB Pro 4.4. Either that or I\'m just doing something wrong.(as an aside, your own Profile dropdown in the upper corner (top navbar) of your site only works (drops down) one time for me each page load. If I click on it, click somewhere so it closes. It doesn\'t open again for me unless I reload the entire page) (using Chrome browser). Thanks,Marc

---