SiriAlexa
Yes, makes sense actually. At first, I didn’t know what dimmed button was on their specifically because I was pretty new to it. But when I progress through the lessons, it made quite a bit more sense because I was able to press the ones I’m currently in. And I’m not sure if those who use it notice but mostly voiceover jumps to where it says start lesson two of six for example. At least with me it does it all the time when I used to use it. 
Mateo
So what I find helpful is, the lessons that I have not completed yet or with dimmed the buttons, or something around that. And the lesson that I already did, their buttons can be pressed. I don’t know if what I’m saying is understandable. I also keep track of the number of lessons and the current page it’s on my phone, for example, I am on page 15 of Russian out of the 24 or more that exist. 
Sarah🐱
Happy Metalhead
SiriAlexa
Yeah, I’m also looking for other language apps that are accessible with voiceover besides Duolingo. Duolingo is accessible, but not always when it comes to certain activities. If I find another great language learning app, I’ll be sure to let you know. I’m looking myself.