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(Bug?) uvm_reg_map get_size method ignores the n_bytes attribute

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In the uvm_reg_map get_size method, the output comes from last known register's address. At the end of the method, the return value is:

 return max_addr + 1;


Instead, the function should return:

return max_addr + n_bytes;

Which would return the right value.
I've created a playground to demonstrate it:

I have 3 64b registers in the map. I expect the get_size method to return 'd24, because the total map occupies 24 bytes. Instead it returns 'd1


UVM_INFO testbench.sv(69) @ 0: uvm_test_top [uvm_test_top] Size of reg map is 17


I wasn't sure how to file a bug on UVM, so here I am. 

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