Upgrade your Android version to one that works better, debug the messages on the BLE medium on the PSoC chip to determine what the issue might be and try to fix it.
(Not any good or known mitigations afaik)
There is no such issue observed with Android Phone and Cypress BLE device. Could you please share your project with us so that we can have a look on your implementation and can reproduce the issue and find out the root cause?
Also, mention the Android Version which you are using and observing the disconnection issue.