Ionic 5 Angular 13

[Azhagappan Kathiresan]

I have added sliding marker successfully. But when i try to set position, i get following error
ERROR ReferenceError: defaultOptions is not defined
at _.Mg.google.maps.Marker.animateTo (markerAnimate.umd.js:29)
at _.Mg.markerAnimate_AnimateTo_Wrapper (SlidingMarker.js:55)
at animateFunctionAdapter (SlidingMarker.js:69)
at SlidingMarker.setInstancePositionAnimated (SlidingMarker.js:132)
at SlidingMarker.position_changed (SlidingMarker.js:155)
at Af (js?key=AIzaSyBGlfUeTG0xK45VK9vMvBegH7PWYJ6fFpc:92)
at SlidingMarker..M.set (js?key=AIzaSyBGlfUeTG0xK45VK9vMvBegH7PWYJ6fFpc:254)
at SlidingMarker.originalSet (SlidingMarker.js:100)
at SlidingMarker.set (SlidingMarker.js:107)
at SlidingMarker.setPosition (js?key=AIzaSyBGlfUeTG0xK45VK9vMvBegH7PWYJ6fFpc:100