Same old, same old: Start by checking all those other tools that clog up the contextual list and remove their system integration options via their preferences or by uninstalling them if you really don't use them. Otherwise there are enough tools out there that can help you with fixing file associations/ context handlers and customize those right-click menus. A web search will help.
This is a "file association" issue with your operating system (OS). Assuming you are on Windows 10:
How to set a default browser (or anything else) in Windows 10 | Digital Trends.
If you are on another OS, you can either google "setting the file association" for that OS, or let us know which one you are on and we can do it for you and post the link here.