If the ampersand ("&") is in the company name (e.g. AT&T, S&P 500), then TurboTax 2023 incorrectly truncates the Description in the Investment Income Section.
Example:
Description from Schwab 1099-B = "100.00 SPDR S&P 500 ETF"
Description after TurboTax 2023 Import = "P500 ETF"
Workaround is to manually fix these descriptions.