My report is using a Kusto query as a datasource. It has a column that uses the Kusto aggregation function makeset() to create an array of strings like: ["string1", "string2"] Until 11/12 in my report this column was expanded and displayed the full array as one string. However, it seems this behavior has recenly changed. Now the column just says List which I can click into, but I'm unable to get the column values to be presented as one string again.
What version of Power BI Desktop do you use? I make a test in latest version of Power BI Desktop( 2.64.5285.582), when using extract values option to expand the list column, we can get column value to display as one string.
Thanks for the reply, I'm using 2.59.5135.601. I should mention, oddly, one column had the same UI as above, with an icon I could click to expand the values. But the other column did not. No matter what I tried I could not get the expand values icon to appear in the other column.
Ultimately I was able to edit the query and force it to expand the values, but I'm still not sure why the icon was missing to begin with.