Apple is now rolling out iOS 13.2.3 with bug fixes (iPadOS 13.2.3) for compatible devices. The update is around 90MB in size but actual size will vary with device.
The list of changes in this update include:
- Fixes an issue where system search and search within Mail, Files, and Notes might not work
- Addresses an issue where photos, links, and other attachments might not display in the Messages details view
- Fixes an issue that could prevent apps from downloading content in the background
- Resolves issues that may prevent Mail from fetching new messages, and fail to include and quote original message content in Exchange accounts.