Double header height only on ios simulator

Hello,

My app header height is getting doubled. This is seen only on IOS simulator, not on safari/chrome.

When I inspect the element I see it gets margin-top:20px from this css:

.platform-ios.platform-cordova:not(.fullscreen) .bar-header:not(.bar-subheader) {
height: 64px; }
.platform-ios.platform-cordova:not(.fullscreen) .bar-header:not(.bar-subheader).item-input-inset .item-input-wrapper {
margin-top: 19px !important; }
.platform-ios.platform-cordova:not(.fullscreen) .bar-header:not(.bar-subheader) > * {
margin-top: 20px; }

Any idea?

Yosi