Why does the dreambooth extension tab not appear after a couple of times that I use the same colab?

[MasterDenis]

Basically what the title says, I have some logs and screenshots here of the problem, this is of course after having restarted both the ui and the cell.

PS: ControlNet also doesnt work from either txt2img nor img2img (it only works if put on the main img2img image import slot)

Thanks

[meunumerotim333]

Another person said here that ControlNET problem is a browser issue, it works well on Chrome.

[MasterDenis]

I use Chrome!

[TheLastBen]

Dreambooth extension require different dependencies than the default ones packaged with fast stable diffusion, so it's not compatible.