Hi @matejslo. Thank you for your report.
To speed up processing of this issue, make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, Add a comment to the issue:

• @magento give me 2.4-develop instance - upcoming 2.4.x release
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Hi @engcom-Dash. Thank you for working on this issue.
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• 1. Verify that issue has all the required information. (Preconditions, Steps to reproduce, Expected result, Actual result).
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@magento give me 2.4-develop instance

Hi @engcom-Dash. Thank you for your request. I'm working on Magento instance for you.

Hi @engcom-Dash, here is your Magento Instance: https://df1b5a8304be8d8cf43f690f97049903.instances-prod.magento-community.engineering
Admin access: https://df1b5a8304be8d8cf43f690f97049903.instances-prod.magento-community.engineering/admin_c8d5
Login: b244cfea
Password: 523ada3212d8

@magento give me 2.4-develop instance

Hi @engcom-Dash. Thank you for your request. I'm working on Magento instance for you.

Hi @engcom-Dash, here is your Magento Instance: https://df1b5a8304be8d8cf43f690f97049903.instances-prod.magento-community.engineering
Admin access: https://df1b5a8304be8d8cf43f690f97049903.instances-prod.magento-community.engineering/admin_1571
Login: 68bdb4bd
Password: 8a5741a9a6b4

Hi @matejslo ,

verified the issue in 2.4-develop instance and issue can be reproducible,Hence we are confirming the issue,Kindly refer the below screenshots:

Thanks.

✅ Jira issue https://jira.corp.adobe.com/browse/AC-9428 is successfully created for this GitHub issue.

✅ Confirmed by @engcom-Dash. Thank you for verifying the issue.
Issue Available: @engcom-Dash, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.

@magento I am working on it

I have tested using the following patch and this has worked as expected for me.

index d5d3b80..2727e39 100644
--- a/Model/Condition/AbstractCondition.php
+++ b/Model/Condition/AbstractCondition.php
@@ -887,7 +887,7 @@ abstract class AbstractCondition extends \Magento\Framework\DataObject implement
     {
         if (null === $value || null === $validatedValue ||
             $strict && is_numeric($validatedValue) && is_numeric($value)) {
-            return $validatedValue == $value;
+            return $validatedValue === $value;
         }

         $validatePattern = preg_quote((string) $validatedValue, '~');

I am on version 2.4.3-p1. It looks like it is working as expected on version 2.4.6-p1, however, this is not the fix that was done. I could not find the exact fix done by Adobe.