Heltec Wireless Paper disconnects from Bluetooth after sleep how to fix it..

hello I come to you with a question, I have a heltec wireless paper I use it with meshtastic software, and here I have discomfort in the sense that when the wireless paper goes to sleep, after a few seconds the bluetooth turns off completely and if I use the application and want to send a message from it etc. I can’t, the only solution is to reset and pair the device again and this is not very convenient, I don’t know what to do about it, apparently you have to turn off the energy saving but this will be a bad approach to using the jacket, battery life, if anyone knows how it is, I also have Heltec V3 and this problem is how it is…