See here how to update your PolyPulse . Note that the file manager only recognizes *.zip files whose name starts with polypulse-firmware- as firmware updates.
Did you restart the firmware (on the PolyPulse itself) after uploading the new firmware and selecting it on polypulse.local?
Note also since 0.1.30 the in x to out chan is saved, so therefore a project created in 0.1.29 that had a value set for in x to out chan has not saved that value in the project file, which means when loading it with 0.1.30 the value for that parameter is not found and thus set to its default value.
Can you open your template with 0.1.30, set the correct routings, save/overwrite the template and then restart your machine? It should load the values correctly.
Because on my unit (running 0.1.30) both these are saved in projects now: