Thank you for that clarification DonVince01,
We’re glad the microphone appears on the keyboard. Since having this issue have you tested an alternate Bluetooth device, or attempted to forget and pair the Bluetooth device back with your iPhone? If not, this can be a helpful step to reach a resolution. You can forget the Bluetooth device by going in to Settings > Bluetooth, tap the Info icon (i) next to the Bluetooth device, followed by Forget This Device.
These steps, along with the steps on how to pair your Bluetooth accessory back to your iPhone can be found in the following article.
Pair a third-party Bluetooth accessory with your iPhone, iPad, or iPod touch
We look forward to the results!