1.4 Perspective issues

[MarcSkovMadsen]

I'm on Panel==1.4.1 on linux jupyter hub, edge browser on windows

The settings sidebar background does not look great

import panel as pn
import pandas as pd
import numpy as np
import random
from datetime import datetime, timedelta

pn.extension('perspective')

data = {
    'int': [random.randint(-10, 10) for _ in range(9)],
    'float': [random.uniform(-10, 10) for _ in range(9)],
    'date': [(datetime.now() + timedelta(days=i)).date() for i in range(9)],
    'datetime': [(datetime.now() + timedelta(hours=i)) for i in range(9)],
    'category': ['Category A', 'Category B', 'Category C', 'Category A', 'Category B',
             'Category C', 'Category A', 'Category B', 'Category C',],
    'link': ['https://panel.holoviz.org/', 'https://discourse.holoviz.org/', 'https://github.com/holoviz/panel']*3,
}
df = pd.DataFrame(data)

perspective = pn.pane.Perspective(df, height=600, width=1000)
pn.Column(perspective.param.settings, perspective).servable()

If I go to the documentation it looks fine

If I change from Edge to Firefox browser the served app also looks fine.

Browser Issues

App on Edge

No issues in Console. No issues in Network.

But sidebar background looks as shown above.

If I disable the background it looks like

Documentation on Edge

The output cells are empty unless I hard refresh. After hard refresh Perspective looks fine.

There are no errors in the browser console. But material-dark.css is missing.

App on Firefox

No issues in Console. No issues in Network.

[philippjfr]

Fixed the material theme issues in #6764 and could not reproduce any issues in Edge anymore so will (auto-)close when merging the PR.