You guys do the download thing to trial, be a piece of cake but the install isnt nearly as smooth as you think. Then I go fk it, do the cloud thing .. you'll be out quick enough..it wont roll over. but now need to pay a month for that trial.
I may be more tolerant if hadnt had similar issues with Auth0, miniorange, azure ADB2C etc.
Simple a couple of SPs against your SAML IDP and I will know if we are in the play.
Please help out with that.