Created attachment 423564 [details] Video showing missing chars until selection is made When typing English (non-Asian/vertical) characters when the style.writingMode = 'vertical-rl' in a content editable div. The characters do not display correctly until they are selected. Created using the below simple sandboxed html: <!DOCTYPE html> <html> <head> <style> p { writing-mode: vertical-rl; height:500px; width: 500px; border: 1px solid lightgrey; } </style> </head> <body> <p contenteditable="true">This is a paragraph. It is editable. Try to change this text.</p> </body> </html>
<rdar://problem/75826136>
This seems to have been fixed as of Safari 15