different behavior for `.show()` and `.write_image()` with `ticksuffix`/`tickprefix`

I noticied two different behavior while using (ticksuffix or tickprefix) and tickvals parameter to update an axis when I want to display or save the graph.

Plotly version : 5.22.0

Reproduction code :

import plotly.graph_objects as go
fig = go.Figure(
    data=[go.Bar(x=[1,2], y=[2,3]),],
    layout=dict(xaxis=dict(tickvals=[1,2],tickprefix='a', ticksuffix='b'))
)
fig.show()
fig.write_image(f"graphs/test.png", format="png")

.show() output :

.write_image() output :

从 issue 中的复现代码开始，在设置 tickvals、tickprefix 和 ticksuffix 时，比较 fig.show() 与 fig.write_image(..., format="png") 的输出。跟踪两条渲染路径，以确定轴标签为何不同；当两个输出都一致地应用前缀和后缀，并为报告的案例添加回归测试时，即视为完成。