Can't import saved test suite into chrome recorder

I am unable to open test suites in the chrome extension for Katalon Recorder. When I click the folder button, it gives me an option to select a file from the file explorer. I select the file, the window closes, and nothing shows up in the recorder. Please help! I have a work deadline.Thank you.

Also, are the test suites supposed to be saved as .pls files?

Hi Catherine,

Katalon Recorder supports .HTML file. Please double check your Test Suite files is correct.

Thank you for using Katalon Recorder,