Pyqtgraph is buggy

[AnissMess]

Hi,

I've notticed that the plotwidget have offset problem and the axis bottom don't apear fully like it was cut.
Maybe I'am dooing somethink wrong, if so feel free to point out my error.

Thnak you,

from random import randint

import pyqtgraph as pg
from PyQt5 import QtCore, QtWidgets
import qdarktheme

class MainWindow(QtWidgets.QMainWindow):
    def __init__(self):
        super().__init__()

        # Temperature vs time dynamic plot
        self.plot_graph = pg.PlotWidget()
        self.setCentralWidget(self.plot_graph)
        self.plot_graph.setBackground("w")
        pen = pg.mkPen(color=(255, 0, 0))
        self.plot_graph.setTitle("Temperature vs Time", color="b", size="20pt")
        styles = {"color": "red", "font-size": "18px"}
        self.plot_graph.setLabel("left", "Temperature (°C)", **styles)
        self.plot_graph.setLabel("bottom", "Time (min)", **styles)
        self.plot_graph.addLegend()
        self.plot_graph.showGrid(x=True, y=True)
        self.plot_graph.setYRange(20, 40)
        self.time = list(range(10))
        self.temperature = [randint(20, 40) for _ in range(10)]
        # Get a line reference
        self.line = self.plot_graph.plot(
            self.time,
            self.temperature,
            name="Temperature Sensor",
            pen=pen,
            symbol="+",
            symbolSize=15,
            symbolBrush="b",
        )
        # Add a timer to simulate new temperature measurements
        self.timer = QtCore.QTimer()
        self.timer.setInterval(300)
        self.timer.timeout.connect(self.update_plot)
        self.timer.start()

    def update_plot(self):
        self.time = self.time[1:]
        self.time.append(self.time[-1] + 1)
        self.temperature = self.temperature[1:]
        self.temperature.append(randint(20, 40))
        self.line.setData(self.time, self.temperature)

app = QtWidgets.QApplication([])
qdarktheme.setup_theme(
custom_colors={
    "[dark]": {
        "primary": "#fb6b04",      
        "background": "#454c58",
    }
}
)
main = MainWindow()
main.show()
app.exec()
```from random import randint

import pyqtgraph as pg
from PyQt5 import QtCore, QtWidgets
import qdarktheme

class MainWindow(QtWidgets.QMainWindow):
    def __init__(self):
        super().__init__()

        # Temperature vs time dynamic plot
        self.plot_graph = pg.PlotWidget()
        self.setCentralWidget(self.plot_graph)
        self.plot_graph.setBackground("w")
        pen = pg.mkPen(color=(255, 0, 0))
        self.plot_graph.setTitle("Temperature vs Time", color="b", size="20pt")
        styles = {"color": "red", "font-size": "18px"}
        self.plot_graph.setLabel("left", "Temperature (°C)", **styles)
        self.plot_graph.setLabel("bottom", "Time (min)", **styles)
        self.plot_graph.addLegend()
        self.plot_graph.showGrid(x=True, y=True)
        self.plot_graph.setYRange(20, 40)
        self.time = list(range(10))
        self.temperature = [randint(20, 40) for _ in range(10)]
        # Get a line reference
        self.line = self.plot_graph.plot(
            self.time,
            self.temperature,
            name="Temperature Sensor",
            pen=pen,
            symbol="+",
            symbolSize=15,
            symbolBrush="b",
        )
        # Add a timer to simulate new temperature measurements
        self.timer = QtCore.QTimer()
        self.timer.setInterval(300)
        self.timer.timeout.connect(self.update_plot)
        self.timer.start()

    def update_plot(self):
        self.time = self.time[1:]
        self.time.append(self.time[-1] + 1)
        self.temperature = self.temperature[1:]
        self.temperature.append(randint(20, 40))
        self.line.setData(self.time, self.temperature)

app = QtWidgets.QApplication([])
qdarktheme.setup_theme(
custom_colors={
    "[dark]": {
        "primary": "#fb6b04",      
        "background": "#454c58",
    }
}
)
main = MainWindow()
main.show()
app.exec()