Fixes for ATLASRECTS-7864
It seems
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0960r3.html
Allow initializing aggregates from a parenthesized list of values
made it only to C++20 .
So the "parenthesis" troubles C++17 (what we use with gcc11)
Let's do "old school" aggragates
Edited by Christos Anastopoulos