Adding secondary-y latex legend name shifts x-axis coordinates

Plotly version 5.20.0.

I am creating subplots with seconary y-axes. When I add the name attribute to a figure that includes a Latex string, the x-axis coordinates are incrementally shifted more and more to the right with each subplot. For instance, the first subplot in this image renders fine, but 2 through 4 are shifted right:

This only happens when including the Latex string.

Here's a minimal working example:

import plotly.graph_objects as go
from plotly.subplots import make_subplots

x = [1, 2, 3, 4]
y = [1]*4

R = 1
C = 4

fig = make_subplots(
    rows=R,
    cols=C,
    specs=[
        [{"secondary_y": True} for _ in range(C)]
        for _ in range(R)
    ],
)

rc = [(r, c) for r in range(R) for c in range(C)]

for i, (r, c) in enumerate(rc):
    fig.add_trace(
        go.Scatter(
            x=x,
            y=y,
            showlegend=not i,
            name="y1",
        ),
        row=r+1,
        col=c+1,
        secondary_y=False,
    )
    fig.add_trace(
        go.Scatter(
            x=x,
            y=y,
            showlegend=not i,
            name=r"$y$2",
        ),
        row=r+1,
        col=c+1,
        secondary_y=False,
    )

提供された4つのsubplotを持つ最小限の動作例を実行し、LaTeXの凡例名がある場合とない場合でレンダリングを比較してください。レンダリング中にsubplotのx軸座標がどのように計算されるかを追跡し、その後、セカンダリ軸のtraceがLaTeXラベルを使用する場合でも、すべてのsubplotの位置が揃ったままであることを確認してください。