bwrap: Can't bind mount Too many levels of symbolic links

```
flatpak run org.geany.Geany
bwrap: Can't bind mount /oldroot/var/run/chrome/geany on /newroot/var/run/chrome/geany: Too many levels of symbolic links
```

bubblewrap was configured with
```
./configure \
--disable-maintainer-mode \
--disable-man \
--with-priv-mode=setuid \
--enable-sudo
```
(this is on ChromeOS in Dev mode.)

Any ideas on what I'm doing wrong?

Some flatpakls, such as VLC, work just fine. Others give this error.