Boge front struts problem - difficulty removing shock absorber insert

[88911coupe]

Starting to tackle this and have possibly a dumb question…I see suggestions to disconnect the brake line bracket to allow more flexibility in the line. I’m confused since there are two brackets, one on the strut and one on the body. I assume it’s the one on the body but this does not seem like it will have much effect since the line is still captive in the bracket on the body. Maybe a tiny amount of extra room is all that’s needed?