ComboBox Border: No Arc if JComboBox.isTableCellEditor is set

[GrobiDev]

A few of the FlatLaf Borders checks whether a ComboBox has the ClientProperty "JComboBox.isTableCellEditor" set. (see FlatUtils)

If this property is set, the rounding of the ComBox-Border is removed, because it is assumed that the control is inside a table.

However, there are also cases where a normal ComboBox (outside a table) sets this ClientProperty.
This is done to not get events during keyboard operations within the pop-up. See JFileChooser

As a result, such ComboBoxes may look different from others.

Is this the intention or should the method "FlatUiUtils.isCellEditor" check in another way whether the ComboBox is inside a table?

Example from the FlatLaf Demo: