SSH not creating dynamic forwarding, why?

I use an SSH jump host/proxy at a location to connect to the remaining machines at this location. Everything works fine, except port forwardings. My .ssh/config (with explanations in-file):

## a list of hostnames otherwise not known to my laptop,
## i. e. not in /etc/hosts
## at home, in my local network, "ssh server" will connect me to the server
Host server
Host archpi
Host banana
Host uncle
Host router
Host dlna
Host osmc
Host vostro
Host xps
Host thor
Host hp

## the jump host
Host jump
    HostName my.dynamicdns.com
    Port 2222
    IdentityFile ~/.ssh/my-jump/remote_ed25519
    ControlMaster auto
    ControlPath ~/.ssh-cm-socket/%r@%h:%p
    ## the forwarding rule which does not work
    ## also, LocalForward x y:z does not work
    DynamicForward 1080

## abroad, this stanza together with the * stanza will connect me
## to the hosts above via the jump host.
## Yes, private ssh keys sit in subdirectories. %h will resolve as
## "server/remote" here, resulting in ~/.ssh/my-server/remote_ed25519;
## $(diame %h) will simply be "server"
Host */remote
    IdentityFile ~/.ssh/my-%h_ed25519
    ProxyCommand ssh -W $(diame %h):22 jump
    Ciphers arcfour
    ClearAllForwardings yes

## at home, in my local network, "ssh server" will connect me to the server directly.
## abroad, via public wifi, and together with the */remote stanza, 
## "ssh server/remote" will connect me to the server via the jump host.
## This identity file seems to be somewhere else, but isn't. In this stanza,
## %h will be resolved as "server" to ~/.ssh/my-server/remote_ed25519
Host *
    Compression yes
    CompressionLevel 1
    ForwardAgent yes
    ServerAliveInterval 60
    User my
    IdentityFile ~/.ssh/my-%h/remote_ed25519

Again, everything works fine. I can connect to "server" in my local LAN and to "server/remote" from abroad. I can connect to "jump" via SSH, and the port forwarding will be established. Only not when connecting to another host via jump. Why? And, more important: how can I have the port forwarded in this ssh config?

Recent Questions...