CURCY Premium WooCommerce Blocks: mobile checkout collapsed order summary shows 0.00 PLN

Hi CURCY support,

We are seeing a possible compatibility issue between CURCY Premium and WooCommerce Blocks checkout on our Polish checkout page.

Site: https://tuskwood.com/pl/kasa/
Plugin: CURCY Premium 2.4.0
Currency: PLN
Relevant setting/context: switchByJS=1 appears to be active
Checkout: WooCommerce Blocks checkout

Issue:

On mobile, the collapsed order summary title can show:

Podsumowanie zamówienia 0,00 zł

But when the order summary is expanded, the full checkout total is correct, for example:

Łącznie 59,20 zł PLN

The cart totals and Store API values also appear to be correct, and payment methods/place-order remain available. So this looks like a stale or incorrectly rendered amount only in the mobile collapsed order-summary title, not a real cart total issue.

Reproduction example:

Open Polish checkout on mobile: https://tuskwood.com/pl/kasa/
Add product S3332620 or another product to cart
Go to checkout
Look at the collapsed mobile order summary header
It may show 0,00 zł
Expand the order summary
The actual order total is correct, e.g. 59,20 zł PLN
We also checked that cache-busting/no-cache did not fix it. There is some TranslatePress/dynamic translation noise in the environment, but the main symptom appears connected to currency rendering in the WooCommerce Blocks mobile collapsed summary.

Could you please advise:

Is this a known CURCY Premium compatibility issue with WooCommerce Blocks checkout?
Is there a recommended CURCY setting for WooCommerce Blocks checkout and JS currency switching?
Could this be caused by CURCY updating the currency after the collapsed summary title has already rendered?
Do you have a patch, setting change, or safe snippet/filter for this specific Woo Blocks mobile summary display issue?
We do not want to make risky checkout changes before confirming the correct fix path.

Best regards,
Joel / Tuskwood