Reproduction steps:
1. Open the attached "IN-90856" project
2. In the Menu bar select Edit → Preferences → Visual Scripting and make sure that both “Show Connection Values” and “Predict Connection Values” are turned on
3. In the Assets folder open the “TestGraph” Script Graph
4. Observe the connection value between the “String” and “Game Object Set Name” nodes

Expected result: The connection value fully shows “Test”
Actual result: The connection value is cut in half and only shows “Te”

Reproducible with: 1.7.8(2023.1.0a20), 1.9.4(6000.0.27f1, 6000.1.0a4), 1.9.5(6000.0.33f1, 6000.1.0b1)
Not reproducible with: 1.7.8(2023.1.0a19), 1.9.4(2021.3.47f1, 2022.3.55f1), 1.9.5(2021.3.47f1, 2022.3.55f1)

Reproducible on: Windows 11
Not reproducible on: No other environment tested