So, you’re using your own decoding, and are not using LPP at all. If you want some third party to decode LPP, then you need to make your device send LPP. (Note that you cannot make a Payload Format Decoder output valid LPP.)
No, I don’t think you can wait for a solution. When posting in multiple places, you need to keep all of them in sync to avoid wasting people’s time in posting something that was already posted by someone else in one of the other places. So, no sleep for you, and 24/7 monitoring of all occurences, to keep them in sync, until the end of time. Really, I find it so extremely rude to do this! (But: kudos for warning us.)
Anyway, now that you got your solution, please quickly remove the other two occurences of your question, to avoid people wasting any time on that.