Unable to resize Jira table on confluence page

[thao.vo]

I've added Jira table to the confluence page. The column size was dynamically changed to fix the content so the table view worked perfectly fine for me yesterday. Today, all column sizes are constrained to a default size and I'm unable to resize the Jira table. It introduced a lot of scrolling since a column has long content and I can't expand it wider. 

The example is in the screenshot attached, I'm unable to resize Summary column so I have to scroll a lot to see the list and it shows a lot of white space