In Java Minecraft 1.16.5 I cannot left click my mouse while moving. I am running Dell Inspiron 7746 and Windows 10. I already changed touchpad sensitivity to most sensitive as suggested in many posts. I also learned that reassigning mouse left click to keyboard helps, but I do not like this solution. I also tried disabling touchpad without any luck. I also reinstalled Minecraft. Funny enough I have Windows Minecraft edition on the same computer and it works fine.
What else can I do to fix the problem?