iOS 14 or upper version bugs

My Bluetooth worked perfectly fine but after iOS 14 update , i got Bluetooth issue where it dropped connection for a second, i tried reaching apple support but they aaid to troubleshoot which obviously i did , upgrades came and i still had the issue.And let me tell you why is this happening, its bcoze of applications such as instagram... i started getting logs and times when and why it disconnects so after i open instagram or get a notification my Bluetooth literally disconnects and connects.

Now this is been going since September 2020.
So this time i was escalated to senior team but everytime i have some senior support , when i have a call back request .. i never get a callback. My case/ticket shows closed in mail as i was literally talking to someone from senior department and it is happening from past 2 weeks.

iOS 14 or upper version bugs
 
 
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