Lexical version: 0.31.2

Steps To Reproduce

With Chrome:

1. In Playground, press tab and type something
2. Select the TabNode and the text after it and type something

With Firefox:

1. In Playground, press tab twice and type something
2. Select the second TabNode and the text after it and type something

The current behavior

• Text is inserted into TabNode
• Causes 'Error: Minified Lexical error 126', 'TabNode does not support setTextContent' when loading a saved data to editor with bad TabNode

The expected behavior

• TabNode is replaced with TextNode

Impact of fix

• Unknown