In Illustrator Panel extension is not able to resize manually
Hi -- I have a sample panel extension and it's running in Adobe Illustrator CC 2018 (22.1v) and I try to resize/extend the panel extension (dragging the panel extension) but it is not extending in Mac OS X 10.13. Any suggestions?
My panel extension geometry is below.
<Size>
<Height>400</Height>
<Width>600</Width>
</Size>
<MaxSize>
<Height>1920</Height>
<Width>1920</Width>
</MaxSize>
<MinSize>
<Height>50</Height>
<Width>50</Width>
</MinSize>
</Geometry>

