I have a Custom Action in Account object and this custom action is added to a a Tab in Lightning Page of Account. In the Page Layout of Custom Action, I have added Blank Spaces between some fields and the spaces are perfectly reflecting in Lightning page at record level. But today after Winter'19 release, those blank spaces are not showing.Although in the Page layout the blank spaces are showing but at the record page its not showing.I think this is bug of this release because Blank space option is available in layout and layout is showing spaces but when layout is renedered at record level, spaces are missing. And also there is a field in Custom Action layout which is of type curreny, the field is not showing the Currency type($,Rs etc). When we edit that action then the curreny type is rendered.Please help