No. The Watched Folders should be updating in real time and you should be seeing a spinning icon to the top right while analysis is occurring. Are you seeing that icon at all ?
Can you provide some further system details which will help the support devs understand where issues might arise.
Are your Watched Folders on the same machine as Roon ? If not please provide details of the network and device where they are located.
In Settings/Setup there is an option for “Audio analysis speed”. What setting do you have there ? If it is normal, try fast. Is there some text showing how many tracks have been analysed ? What does it say ?
Let’s drop some flags for @mike and @vova to investigate further, but answers to the above questions will give them a flying start.