There ltr/rtl direction modes available, You can manage by changing value in src/lib/stores/layout.js. Set Values According to your Preferance in userSettings and click Reset Button In Customizer

dir property is responcible to manage the layout direction in userSettings insrc/lib/stores/layout.js.

LTR (Left-to-Right) and RTL (Right-to-Left) are attributes used in HTML to specify the direction in which the text is displayed. These attributes are particularly important for languages that are read from right to left, such as Arabic and Hebrew.

1. Left-to-Right (LTR)

To display content in a left-to-right direction, you can use the dir:"ltr" property-value. This is the default text direction for most languages, including English, Spanish, and Chinese.

2. Right-to-Left (RTL)

To display content in a right-to-left direction, you can use the dir:"rtl" property-value. This is used for languages like Arabic, Hebrew, and Persian.