**Will not land diff until all diffs in stack are accepted**
introduced `fixed` as a loction option for the tooltip toolbar. The following tooltips will be using the `fixed` option: `multimedia-message.react`, `robotext-message.react`, and `text-message.react`
---
Linear Task: [[ https://linear.app/comm/issue/ENG-2037/implement-tooltip-bottom-toolbar | ENG-2037 ]]