How to change the viewport value via keyboard?

Hi,

I'm new to Adobe XD.  I'm facing problem which is I cannot change the value of the viewport through the keyboard and it has to be manually.  I mean, when entering a value for the viewport then press Enter the value doesn't change.  The only way to change the value is to grip viewport by the mouse and change up or down.  The version I have is 36.2.32.5 Starter.

Is it a technical problem ?

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