Sd card reader spring?

Just took my 1st MKRZERO out of the box and I had trouble inserting the microSD card?
Usually these reading have a spring. THis one does not.
Do the MKRZERO's card readers have springs?

I don't see one. What trouble did you have inserting it?

There is no Spring mechanism. Had to push hard to get it in
I get SD reader fail when i run the Smple sketch