SDK PTT Delay stops audio transmission though it shouldn't

[unable to retrieve full-text content]

Test setup: Voice input set to use PTT with a PTT-delay of 3 seconds. A Plugin that has an Additional PTT Key Handler as described in the SDK docs. User presses his normal PTT key and then let's go again. While the PTT-delay is running the plugin calls... SDK PTT Delay stops audio transmission though it shouldn't