Bug summary

When I try to draw an arrow, it doesn't have a tip.

import matplotlib.pyplot as plt

fig, ax = plt.subplots(figsize=(3, 3))
ax.arrow(0,1,1,1,)
plt.show()

Code for reproduction

import matplotlib.pyplot as plt

fig, ax = plt.subplots(figsize=(3, 3))
ax.arrow(0,1,1,1,)
plt.show()

Actual outcome

Without tip.

Expected outcome

With tip.

Additional information

No response

Operating system

Windows

Matplotlib Version

3.10.0

Matplotlib Backend

qtagg

Python version

3.13.5

Jupyter version

No response

Installation

pip