[cyanmagenta]

Not the commenter, but “multiple branches” in this context is referring to if/else statements in the code, not source-control branches. Similarly, “flags” is referring to function arguments like a boolean “is_original.” More generally, they are just saying that the code has long, complicated, bug-prone functions.

That said, I just spent a few minutes browsing the SeleniumBase repro, and honestly it didn’t seem that unusual to me. Would be interested in seeing a specific example of what the commenter had in mind.