not using project .tool-versions to set node version in tmux

[EdmundsEcho]

I'm very happy using asdf and this plugin. Thank you!

I'm hoping to get a list of things to check to problem solve the fact that asdf is not loading the project-specific version of nodejs when I use my shell in tmux. In my project I have a .tool-versions file. I do not have any other files (e.g., I removed .nvmrc). Reshiming does not fix the issue.

I am using fishshell in tmux. It is only when used with tmux that it stops behaving as expected.

Any ideas for what might be going on?

Thank you in advance for any guidance.