Aligning multiple ButtonItems in single DynamicForm row not working

[tprokuski]

I have a DynamicForm to which I have added multiple ButtonItem components. I want all of the Buttonitems to align in one row. It appears the default if one ButtonItem per row so they are appearing one per row. I tried the setEndRow(Boolean.FALSE) method but this is not working. How can I get mutiple Buttonitems to appear on one DynamicForm row?

Here is a code snippet:
....
ButtonItem filterdButton1 = new ButtonItem("filter1", "Show Changed Only");
filterButton1.setEndRow(Boolean.FALSE);
ButtonItem filterButton2 = new ButtonItem("filter2", "Show Changed Only");
filterButton2.setEndRow(Boolean.FALSE);

DynamicForm.setfields( {..., ilterButton1, filterButton2});
...

[d3m1s]

Here is a code snippet:
....
ButtonItem filterdButton1 = new ButtonItem("filter1", "Show Changed Only");
filterButton1.setEndRow(Boolean.FALSE);
ButtonItem filterButton2 = new ButtonItem("filter2", "Show Changed Only");
filterButton2.setEndRow(Boolean.FALSE);

DynamicForm.setfields( {..., ilterButton1, filterButton2});
...

You have to add

filterButtonItem1.setStartRow(false);
filterButtonItem2.setStartRow(false);