Save to PDF doesn't work in plot image viewer

[rchiodo]

Run this code:

# %% Basic Imports
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

# %% Matplotlib Plot
x = np.linspace(0, 20, 100)
plt.plot(x, np.sin(x))
plt.show()

Open plot in plotviewer
Save to PDF.

Getting this error here:
-1586888106880.log

[rchiodo]

Note it works fine if I build inside of VS code and debug. Must be our extension layout is wrong now.

[IanMatthewHuff]

Validated. PDF saves and works. I was using installed VSIX not a debug build on insiders.