Xiaomi sensors update (Air Purifier Pro / PM2.5)

[MacDyson909]

Hello,
After working 1 month to build my Homebridge, I am very happy with the result and would like to thank all the contributors of this project, it's just fabulous! I still have a shadow on the board, the automatic update of Xiaomi sensor information that does not work. I have an "Air Purifier Pro" that I integrated using the plugin "Homebridge Mi Airpurifier"
and a "PM2.5" integrated with "Homebridge Mi Pm2_5", both distributed by @deserteageal.
I saw that the "polling" had worked, I added the lines of code to the .json Air Purifier Pro device, but nothing better. For PM2.5, no more updates ...
I am forced to relaunch the app to get the update, which prevents any automatic use ... If anyone had a solution or idea to solve this problem? Thanks in advance