Context menu only triggered by the first response in a BitOrAssign

**Describe the bug**

I did a little more digging into my issue: #1959

I created a widget based on the bezier curve and tried to add the context_menu interaction to it, but it seems to be only triggered by the first reponse of the BitOrAssign operation.
`clicked()` and `secondary_clicked()` are triggered but the context menu isn't as you can see on the gif below.
I also checked with master and the bug seems to be still present.

**To Reproduce**
Steps to reproduce the behavior:

The repo to reproduce the bug can be found [here](https://github.com/Stygmates/egui_bezier)

**Expected behavior**

The context menu should open on every part of the bezier curve.

**Screenshots**


**Desktop (please complete the following information):**
- OS: Ubuntu 22.04
- Browser: Not applicable
- Version: Not applicable

**Additional context**

Start by reproducing the issue in the linked egui_bezier repository, using the context_menu interaction on multiple parts of the Bezier curve and checking the BitOrAssign behavior. Trace how context_menu differs from clicked() and secondary_clicked(); done means the context menu opens on every part of the curve, not only the first response.

Written by the indexing model from the issue text.