Is there an existing issue for this?

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Have you tried deactivating all plugins except Gutenberg?

• I have tested with all plugins deactivated.

Have you tried replicating the bug using a default theme e.g. Twenty Twenty?

• I have tested with a default theme.

Description

The block toolbar should be able to bump against screen edges to never be cropped like it is if you insert a block inside a right-most column:

This used to work, but appears to have regressed at some point.

Step-by-step reproduction instructions

1. Insert a columns block.
2. Insert a block with a wide toolbar inside the right most column, and select it.
3. Narrow the viewport so the toolbar gets cropped.

Expected Behavior

The block toolbar should never be cropped, and should bump against screen edges, and in this case be pushed leftwards by the right screen edge.

Current Behavior

It's cropped.

Screenshots or screen recording (optional)

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Code snippet (optional)

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WordPress Information

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Gutenberg Information

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What browsers are you seeing the problem on?

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Device Information

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Operating System Information

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