Since Thunderbird updated at the end of September 2023 the list of emails is in type too small for me to read comfortably. Thunderbird is supposed to be customizeable - but I cannot find a way of fixing this. It seems that only the type of the emails themselves can be altered. I use Windows 10 on a Lenovo Yoga, browser Firefox. I cannot take a screenshot of Thunderbird I'm afraid. Thank you!