The following example works without problems in 5.0.7: all components are aligned vertically in the grid (each input control per row). When running this in 5.0.8, the components are all displayed in a single row.

<zk>
<grid fixedLayout="true">
<columns>
<column label="Type" width="30%" />
<column label="Content" />
</columns>
<rows>
<row>
Age: <spinner value="37" constraint="no negative,no zero" />
</row>
<row>
Birthday: <datebox id="db" />
</row>
<row>
Phone: <intbox constraint="no negative,no zero" value="12345678" />
</row>
</rows>
</grid>
</zk>