Question

• New 'text direction' site option (only has an effect if the theme is built for it). Themes can also now access $this->isRTL to check if a site is using right-to-left text and act accordingly (e.g. include an alternate stylesheet).

Answer 1

RTL support depends on the theme. Therefore, it is not supported in the PQA core. Unfortunately, Base theme does not support RTL. Theme that support RTL will have that option.