Interactive DataFrame not displaying properly in Jupyter Lab

#### ALL software version info
hvplot: 0.8.2
python: 3.9.1
jupyterlab: 3.4.8

#### Description of expected behavior and the observed behavior
I create a pandas dataframe from a .csv file and then turn it into an interactive object. When I simply output the interactive dataframe, it renders incorrect (all of the columns are overlapping). Note that I covered up some of the data as it contains sensitive information.

#### Complete, minimal, self-contained example code that reproduces the issue

```
import pandas
import hvplot.pandas

df = pd.read_csv('test_data.csv')
idf = df.interactive()
idf
```

#### Stack traceback and/or browser JavaScript console output

#### Screenshots or screencasts of the bug in action