Seek broken on TEA5767?

[michael-zock]

First of all, thank you for creating this library!

I'm using one of these boards and whenever I try to seek any frequencies, nothing happens.
https://www.alibaba.com/product-detail/Q77-TEA5767-FM-stereo-radio-module_60762725074.html

Is this a generic problem with the chip or just this particular board?