DataGrid Column Toggles Rendering Incorrectly

I have a DataGrid whose column toggles are somehow placed too far to the right of their container. I don’t have hardly any custom theming in place, and it only happens with the column toggles in the DataGrid. If I create a New-UDSwitch elsewhere in the same dashboard it renders just fine.

.MuiAppBar-colorPrimary {
	color: #fff;
	background-color: #003087 !important;
}
.MuiFormLabel-root.Mui-focused {
	color: #859CC7 !important;
}

.MuiInput-underline:after {
	border-bottom: 2px solid #859CC7 !important;
}

.MuiCheckbox-colorSecondary.Mui-checked {
	color: #3A62AB !important;
}

.MuiTypography-h6 {
	font-size: 1.5em !important;
	font-weight: bold !important;
}

.MuiPickersStaticWrapper-staticWrapperRoot {
	min-width: 25px !important;
}

.FooterBar {
	background-color: #F4F4F6 !important;
	box-shadow: rgba(0, 0, 0, 0.2) 0px 3px 3px 5px;
}

.MuiButton-contained {
	background-color: #003087;
}

.MuiButton-contained:hover {
	background-color: rgb(24, 144, 255);
}