Form fields are squashed inside of Responsive layout

[jreznot]

Example:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<window xmlns="http://schemas.haulmont.com/cuba/screen/window.xsd"
        caption="Responsive Form"
        xmlns:swr="http://strangeway.org/xsd/responsive/sw-responsive.xsd">

    <data>
        <instance id="userDc" class="com.haulmont.cuba.security.entity.User" view="_local">
            <loader>
                <query>
                    <![CDATA[
                    select u from sec$User u
                    where u.loginLowerCase = 'admin'
                    ]]>
                </query>
            </loader>
        </instance>
    </data>

    <layout height="AUTO" spacing="true">
        <swr:responsiveLayout width="100%">
            <swr:row width="100%"
                     horizontalSpacing="true"
                     horizontalSpacingSize="SMALL">
                <swr:column width="100%">
                    <swr:content>
                        <groupBox width="100%">
                            <form dataContainer="userDc" width="100%">
                                <column width="100%">
                                    <textField property="login" width="100%"/>
                                    <checkBox property="active" width="100%"/>
                                </column>
                            </form>
                        </groupBox>
                    </swr:content>
                    <swr:display xs="12" sm="12" md="6" lg="6"/>
                </swr:column>
            </swr:row>
        </swr:responsiveLayout>

        <button id="closeBtn"
                caption="Close"/>
    </layout>
</window>

Result:

[klaus7]

When I use the vbox, my elements are not bound by the wrapping swr:content element. That's probably a similar problem.