It's been renamed Adobe Fonts and you'll find the fonts in the Find More tab.
Thank you but I can't find that?
adobe type kit fonts are not found in that location. That is where you find the font once activated. You first need to go to the adobe type kit webpage, find a font, and activate it.
Which version of InDesign and OS?
Does this screen shot help:
You can also go to fonts.adobe.com, sign in with your Adobe ID. The fonts you activate there will show up in InDesign.
If you have the Creative Cloud app open, you can also access Adobe Fonts by clicking on the Manage fonts icon in left menu.
Thank you so much everyone for all yor kind help. At least now I know there is a way to find the fonts via the website. I would prefer if it had been possible to access it directly through InDesignlike before. As you see from this screen shot, I didn't have the 'Fonts: find more ...' option
Also to get the cloud activation and font preview in the Find More view as Barb is showing, check Enable in-menu font previews and Preview Font on Hover in your Type Preferences:
You can still activate from within InDesign. Starting from your screenshot: