Font size of auto_text in bar plots

Is there a way to set the font size of auto_text? I have a bar plot with auto_text=True. Some of the bar labels have 4 digits and some have only 3 and Plotly adjust the text size based on the number of the digits. Is there a way to set it so in both cases the font size will be the same size?
Here is an example:

in the bar, fix the size of the font:

And/or, try setting a minimum font size: