I’m using Audacity 2.3.2 on a 2014 Mac Air running 10.14.6 Mojave.
Since updating Audacity,I can’t hit Enter to apply changes in Effects. For example, to amplify a section of audio, I used to enter the percentage change then click Enter. Now I have to move the cursor to the window and click Apply.
yes, I can see this fails on 2.3.2 on Mac (I also have Mojave 10.14.6 too) and on 2.3.1.
But testing on the latest test alpha build that I have for the upcoming 2.3.3 this issue seems to have been fixed (possibly by other changes that we made for that release.
You said that this used to work on your previous version before you upgraded, can you tell me what version that was please?
I will probably log this as a (regression) bug - but one that will immediately be marked as fixed.