Hide Links button under Insert tab in ios

Product: PDFTron.iOS

Product Version: 10.9.0

Please give a brief summary of your issue:
I want to hide the link button under insert tab in IOS.

Please describe your issue and provide steps to reproduce it:
Before pdftron upgrade to 10.9.0 from 9.0.1, link button was not present.
We saw this new annotation link after upgrade. Is there any way to hide this button as it is not working as expected? no popup is displayed in ios like android link annotation.
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