BMCC2.5K & Resolve 17

Is there a new procedure for importing BMCC2.5k raw footage into Resolve 17.
I was trying to edit some previously shot footage and I am now getting (instead of a clip) a series of image files. What do I need to do to make the clip editable as it was before?

There is a little switch in the upper right corner menu of the import window (the 3 dots).

Thank you...