Word recognized only after next recording

[menandro]

I used the default project and changed the recognition to KWS and keywords.txt.
Most of the time, the uttered word is not recognized in the first recording, but when I do a second recording right after it, the first recorded word is recognized (instead of the second).

I set the keywords to:
collection
dreamer
camping
following

It doesn't happen on the LM mode, though. LM does gives an output right after the mic recording ends.