TextMesh Pro Inputfield multiple input fields keyboard deactivation issue

Building an app for iOS and Android.

If I click one input field, the keyboard shows up.
Clicking another input field will deactivate the keyboard.
After they've both been selected once, the keyboard activates/deactivates as expected.

I'm on Unity 2018.3.2f1 and testing on an iPad Pro (9.7-inch) from 2016.
Is there a workaround for this issue, preferably one that doesn't include upgrading to a newer version of Unity?

 

What version of the TMP package are you using?

 

Good point. I was on 1.3.0, upgrading to 1.4.1 seems to have fixed it. Thanks!