How to reproduce:
1. Open the "IN_53037" project
2. In the Build Settings "Run Device" dropdown, select the desired device
3. Press Build And Run
4. In the Player press on the Input fields
5. On the keyboard press "OK" or the default confirm button on the bottom right of the keyboard
6. Observe the "Android Logcat" window

Expected result: no error regarding the Input Field
Actual result: error "NullReferenceException: Object reference not set to an instance of an object" is thrown

Reproducible with: 3.2.0-pre.5 (2021.3.31f1, 2022.3.11f1, 2023.1.16f1) (tested with TextMeshPro), 2.0.0 (2023.2.0b13, 2023.3.0a9) (TMP package merged with uGUI so tested on uGUI package)
Not reproducible with: 3.2.0-pre.4 (2021.3.31f1, 2022.3.11f1, 2023.1.16f1) (tested with TextMeshPro package)
Couldn't test with these package versions: 3.2.0-pre.6 (shader error), 4.0.0-pre.1, 4.0.0-pre.2 (Input Fields are not responsive)

Testing environment: Windows 10 Pro
Not reproducible on: No other environment tested

Reproducible on these devices:
VLNQA00120, Google Pixel 2 (Pixel 2), Android 8.1.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00267, Samsung Galaxy S10+ (SM-G975F), Android 12, CPU: Exynos 9 (9820), GPU: Mali-G76
VLNQA00178, Xiaomi Redmi Note 4 (Redmi Note 4), Android 6.0, CPU: MediaTek Helio X20 MT6797M, GPU: Mali-T880
VLNQA00494 - iPhone 14 Pro Max, 16.3.1 iOS
VLNQA00358 - iPhone 12, 14.1 iOS
VLNQA00392 - iPad (9th generation), 15.0 iOS
VLNQA00310 - iPad Pro 12.9", 13.4.1 iOS

Full error:
NullReferenceException: Object reference not set to an instance of an object at TMPro.TMP_InputField.OnSubmit (UnityEngine.EventSystems.BaseEventData eventData) [0x0003e] in C:\Users\danielius.pliuskys\Desktop\tmpissue\InputException\Library\PackageCache\com.unity.textmeshpro@3.2.0-pre.5\Scripts\Runtime\TMP_InputField.cs:4438 at TMPro.TMP_InputField.LateUpdate () [0x002c9] in C:\Users\danielius.pliuskys\Desktop\tmpissue\InputException\Library\PackageCache\com.unity.textmeshpro@3.2.0-pre.5\Scripts\Runtime\TMP_InputField.cs:1747

Note: regression happened in the package (TextMeshPro) 3.2.0-pre.4 so I couldn’t add it to the Target Project Regressed field