Delete source with remote SAPPHIRE ATI 5000023600

[Chiron]

The option is enabled.
I think I don't use the accurate vocabulary, sorry

Well, adding a source somehow creates a mount point, right?

The "c" key deletes what is inside the mountpoint, and does not unmount, the icon is still present.
I would like to unmount and not delete what is inside it.

You can see below that my test-test is still present, although pressing the "c" key deleted the directory it was pointing to.

Code:

root@xbian:/home/xbian# cat /home/xbian/.kodi/userdata/sources.xml
<sources>
    <programs>
        <default pathversion="1"></default>
    </programs>
    <video>
        <default pathversion="1"></default>
        <source>
            <name>Enfants</name>
            <path pathversion="1">upnp://0011320a-e51f-0011-1fe5-1fe50a321100/33%24101/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>TwonkyMedia [Films]</name>
            <path pathversion="1">upnp://55076f6e-6b79-1d65-a4eb-00089becfe96/0%243%2433/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Enfants (2)</name>
            <path pathversion="1">upnp://0011320a-e51f-0011-1fe5-1fe50a321100/33/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Films smb</name>
            <path pathversion="1">smb://FILMS/Multimedia/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>test-test</name>
            <path pathversion="1">smb://FILMS/Multimedia/test-test/</path>
            <allowsharing>true</allowsharing>
        </source>
    </video>
    <music>
        <default pathversion="1"></default>
        <source>
            <name>TwonkyMedia [Films]</name>
            <path pathversion="1">upnp://55076f6e-6b79-1d65-a4eb-00089becfe96/0%241%2413%2471/</path>
            <allowsharing>true</allowsharing>
        </source>
    </music>
    <pictures>
        <default pathversion="1"></default>
    </pictures>
    <files>
        <default pathversion="1"></default>
        <source>
            <name>SuperRepo.org Virtual Disk</name>
            <path pathversion="1">http://srp.nu/jarvis/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Root filesystem</name>
            <path pathversion="1">/</path>
            <allowsharing>true</allowsharing>
        </source>
    </files>
</sources>
root@xbian:/home/xbian# cat /home/xbian/.kodi/userdata/sources.xml
<sources>
    <programs>
        <default pathversion="1"></default>
    </programs>
    <video>
        <default pathversion="1"></default>
        <source>
            <name>Enfants</name>
            <path pathversion="1">upnp://0011320a-e51f-0011-1fe5-1fe50a321100/33%24101/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>TwonkyMedia [Films]</name>
            <path pathversion="1">upnp://55076f6e-6b79-1d65-a4eb-00089becfe96/0%243%2433/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Enfants (2)</name>
            <path pathversion="1">upnp://0011320a-e51f-0011-1fe5-1fe50a321100/33/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Films smb</name>
            <path pathversion="1">smb://FILMS/Multimedia/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>test-test</name>
            <path pathversion="1">smb://FILMS/Multimedia/test-test/</path>
            <allowsharing>true</allowsharing>
        </source>
    </video>
    <music>
        <default pathversion="1"></default>
        <source>
            <name>TwonkyMedia [Films]</name>
            <path pathversion="1">upnp://55076f6e-6b79-1d65-a4eb-00089becfe96/0%241%2413%2471/</path>
            <allowsharing>true</allowsharing>
        </source>
    </music>
    <pictures>
        <default pathversion="1"></default>
    </pictures>
    <files>
        <default pathversion="1"></default>
        <source>
            <name>SuperRepo.org Virtual Disk</name>
            <path pathversion="1">http://srp.nu/jarvis/</path>
            <allowsharing>true</allowsharing>
        </source>
        <source>
            <name>Root filesystem</name>
            <path pathversion="1">/</path>
            <allowsharing>true</allowsharing>
        </source>
    </files>
</sources>