Photo plan - extra cloud storage 1 TB not recognized

To overcome the 20 GB cloud limitation in my annual Photo plan subscription,  I additionally subscribed to 1 TB cloud storage space, following the offered update path.

But still in Lightroom only 20 GB are shown and used, the additional space doesn't seem to be recognized.

Is there something wrong on my side, is there any "update time" to be considered, or what can I do?

I'm using latest versions of Lightroom and Lightroom Classic on my MacBook, and Lightroom app on my iPad.

Thanks for help, Ralf