Okay,
The easiest solution would be to whitelist the Gboard Application within Blokada but if you want to try some further digging, feel free to start Blokada and look at the host log. Try to use the keyboard speech recognition and check whether new blocked domains popped up on the host log. Whitelist some entries and blacklist them again until the application works as expected
If you decide to bypass (“umleiten” in german) the app, don’t forget to reboot your device so that the setting will be set.
Here is a little guide for manually allowing the correct domains:)
If you want you can share screenshots of your Hostlog here and we’ll search for the hosts together.
To check the log and find the hosts is really the better solution as allowing der app completely. And I will do check the log. But not today.
For the moment I have to think about all the options within blokada, I do not know before. Just today in the morning, before asking here, I think it works this way: Googles gboard internally checks (hardcoded) if blokada is installed and active and then disables part “speech recognition” internally. It is good, that I now know, that it is not this way, hopefully.