How to retrieve last focused block❓

**Question**

Is there way to fetch the current focused (or) last focused block?

**Context**

I have an EditorJS layout with Text and Image blocks. Depending on the block that is focused I want to invoke data load and render programmatically. Initially I relied on `getCurrentBlockIndex()` to get the selected block's index and then retrieved the block followed by `getBlockByIndex(index: number)`.

However, this does not seem to work because once the EditorJS loses focus, `getCurrentBlockIndex()` returns -1.

**Related issues**

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**Comments**

Any thoughts about the question