documentation about assigning a try statement with finally clause

[ArnoStrouwen]

From the following examples, it seems like the finally clause is not considered for variable assignment:

tester = try sqrt(1); 1 catch ; 2 finally 3 end
tester = try sqrt(-1); 1 catch ; 2 finally 3 end
tester = try sqrt(1); 1 catch ; 2 else 3 finally 4 end

I can't find where in the documentation this behavior is specified.
https://docs.julialang.org/en/v1/base/base/#finally
https://docs.julialang.org/en/v1/manual/control-flow/#finally-Clauses