Having 2 Y Axes on CartesianChart causes XAxis to separate from Frame

[MajesticBevans]

Describe the bug
Slightly difficult to describe beyond the title, but the screenshots should articulate what I mean. Essentially the X Axis ticks and labels move away from the CartesianChart when a second Y Axis is added, but the DrawMarginFrame does not move, leaving the X axis to sort of 'float'. Only a visual bug, but worth logging.

To Reproduce
Steps to reproduce the behavior (tested using Avalonia on Windows):

1. Create a CartesianChart with a DrawMarginFrame, one X axis and one Y axis. Everything should look normal.
2. Adding a second Y Axis (on the other side) then causes the X Axis to peel away from the frame.

Expected behavior
Either the X Axis ticks should not move down when the second axis is added, or the frame should move with the axis.

Screenshots
Single axis, where X axis is where it should be:

Double Y Axis, where X axis ticks and label move downwards, but frame does not follow:

Zoomed in image of X Axis peeling away:

Desktop (please complete the following information):

• OS: Windows 11
• Version rc2

Additional context
Add any other context about the problem here.