Cursor is buggy in WhatsApp Web and YouTube Comments

[A Former User]

A Former User last edited by

Hey,
I have a problem with the cursor in WhatsApp Web, YouTube Comments and some other pages.
I dont know why but on some pages when I start typing in an input field, Opera writes the first letter, sets the cursor before the letter and then writes Normal. So the word "Hello" looks like this: "elloH". Is there anyway to fix this? I already reinstalled the Browser. I also installed Opera Beta. I dont have the problem there but want to use the normal Opera browser.