[lexical-list] Bug Fix: Ensure new paragraph node retains selection styling when exiting list

[aleksandr-lapushkin]

Description

• Currently, when exiting a list by pressing enter multiple times, the selection style is lost
• This PR aims to ensure that the current style is retained

Test plan

Before

• Go to Playground
• Insert a new list
• Change text style, i.e. font, color or formatting
• Write a few bullet points
• Press enter twice to exit list
• Write more text - this will no longer have the correct styles applied

Screen.Recording.2024-12-06.at.17.41.54.mov

After

• Go to Playground
• Insert a new list
• Change text style, i.e. font, color or formatting
• Write a few bullet points
• Press enter twice to exit list
• Write more text - this will be styled correctly

Screen.Recording.2024-12-06.at.17.41.15.mov

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
lexical	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 10, 2024 5:12pm
lexical-playground	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 10, 2024 5:12pm

[aleksandr-lapushkin]

Honestly not sure if there's a better way to do this, but seemed reasonable enough 🤷🏻

[github-actions]

size-limit report 📦

Path	Size
lexical - cjs	31.18 KB (0%)
lexical - esm	31 KB (0%)
@lexical/rich-text - cjs	40.15 KB (0%)
@lexical/rich-text - esm	32.83 KB (0%)
@lexical/plain-text - cjs	38.79 KB (0%)
@lexical/plain-text - esm	30.15 KB (0%)
@lexical/react - cjs	42 KB (0%)
@lexical/react - esm	34.23 KB (0%)

[etrepum]

It would be great if there was a unit and/or e2e test to show that this has the expected result

[aleksandr-lapushkin]

It would be great if there was a unit and/or e2e test to show that this has the expected result

Sure thing! Added an e2e test. Verified that test fails without these changes.