Cannot access Eligible for GST Rebate

TT tells me in the warnings section: "You have indicated you are eligible for a GST/HST rebate on your employment expenses. If you are employed by a financial institution, you are not eligible and should clear the checkbox."

See screen cap below. I indicate YES I am eligible. I indicate NO I don't want to limit to commission. And I m not with a financial institution. Click continue and it goes nowhere, back to the warnings page with the same warning about being eligible for GST. What am I missing... am I not eligible... is it only available for commissioned income ?

Appreciate some guidance, thanks.