Change Details

``` With this PR, the GUI does not freeze when a user runs: $ ./src/qt/bitcoin-qt -reindex ``` Backport of core PR18121.

``` With this PR, the GUI does not freeze when a user runs: $ ./src/qt/bitcoin-qt -reindex ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/18121 | PR18121]].

``` With this PR, the GUI does not freeze when a user runs: $ ./src/qt/bitcoin-qt -reindex ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/18121 | PR18121]].