Change number and date formats

Dear colleagues,.
I would like Portfolio Performance to use the „.“ for thousand separator and „,“ for decimals. Also the date format as dd/mm/yy.

I have precisely those settings customized in OS X under Language & Region, but Portfolio Performance is behaving inconsistently, showing „.“ as decimal in most places, except when balancing weights in taxonomies of securities.

I believe that the customized settings are not being considered and instead, making a default usage according to the country chosen (in my case US, but I do not want to use the default settings for that country, that is why I customized it).

I would appreciate to know, if I could apply these settings I want without changing my region.

Thank you in advance.

Best regards,