'text-orientation: upright' forces used 'direction' to LTR in vertical typographic modes

Test passes if both rows of boxes are identical (coloring, order, orientation, and arrangement of contents).

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee

A

B

C

A B

A B

A Bb CcDd Ee