To reproduce, run the following on a Windows machine with screen scale set to 125%.

$ gradle --continue --info -PFULL_TEST=true -PUSE_ROBOT=true :systemTests:test --tests TableViewResizeColumnToFitContentTest --tests TreeTableViewResizeColumnToFitContentTest

TableViewResizeColumnToFitContentTest > resizeColumnToFitContentTest FAILED
    java.lang.AssertionError: TableView.CONSTRAINED_RESIZE_POLICY ignored. expected:<448.0> but was:<448.8>
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:555)
        at test.robot.javafx.scene.tableview.TableViewResizeColumnToFitContentTest.resizeColumnToFitContentTest(TableViewResizeColumnToFitContentTest.java:103)

TreeTableViewResizeColumnToFitContentTest > resizeColumnToFitContentTest FAILED
    java.lang.AssertionError: TreeTableView.CONSTRAINED_RESIZE_POLICY ignored. expected:<448.0> but was:<448.8>
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotEquals(Assert.java:835)
        at org.junit.Assert.assertEquals(Assert.java:555)
        at test.robot.javafx.scene.treetableview.TreeTableViewResizeColumnToFitContentTest.resizeColumnToFitContentTest(TreeTableViewResizeColumnToFitContentTest.java:103)