Way to imporve visibility of arrow between color mode.

[itsmekingtiger]

• [x] I agree to follow the Code of Conduct that this project adheres to.
• [x] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Is your feature request related to a problem? Please describe. Visibility of arrow (1) can be bad when switching between Light/Dark mode.

Describe the solution you'd like Well, at first, I would like to ask if there is any way to add border to the arrow (even by modifying the svg code).

If not I'll talking about feature request about:

• Adding a border to arrow (1) for visibility both of light mode and dark mode. OR
• Adding a feature which changing style of arrow (2).

There is alreay arrow (2) and it can solve problem, but then there is no chance to change arrowhead shape and style(stright/rounded corner/arc, I meant).

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. See the FAQ for more information.