B11 fiber problem

I have single-mod 1sfp, install in mimosa.

In configuration i see different, then at b24 (it’s bad, please fix in new firmware). I don’t have “auto” speed and can’t you cooper like reserve.

I try to grow up link between mimosa and snr switch.
1.If i don’t start SFP port in configuration, i see link on switch.
2. If i switch SFP to ON, i loose link on switch side, but see it on mimosa side.
3. If i restart B11, i see link, all work.
4. If i turn down/up link from switch, i loose link, like number 2.

What problem? I use b24 wuth the same SFP and all work correct.