If I remember correctly, a profile in OBS classic could only be dedicated to Streaming or Recording but not both at the same time.
Since OBS Studio allows for both Streaming and Recording within the same profile, I'm not sure how you will be able to implement them both into the Logitech LCD Start/Stop button.
Or do you plan on making 3 separate plugins?
Plugin1: Stream/Record at same with LCD Start/Stop button
Plugin2: Only Stream with LCD Start/Stop button
Plugin3: Only Record with LCD Start/Stop button
Since OBS Studio allows for both Streaming and Recording within the same profile, I'm not sure how you will be able to implement them both into the Logitech LCD Start/Stop button.
Or do you plan on making 3 separate plugins?
Plugin1: Stream/Record at same with LCD Start/Stop button
Plugin2: Only Stream with LCD Start/Stop button
Plugin3: Only Record with LCD Start/Stop button