Input background is transparent when upgrading from v3 to v4

[AntonioDiPassio-AppSys]

I just upgraded from v3.4.17 to v4.1.3 and I noticed that the input elements now have a transparent background instead of white.
But there are no mentions for this in the upgrade guide, and the upgrade tool does not preserve the background color when upgrading to v4.

It seems that this was fixed in #14913 but then (mistakenly?) reverted by #15100

[philipp-spiess]

Oh, yep, it does seem like this was accidentally reverted, you're right. Now that 4.0 is out for such a long time though, I worry that making this change now will be considered a breaking change again for many folks who have already updated.

I'm surprised that you're the first person to report this to be honest. Agree that we should mention it in the upgrade guide now, though.

[AntonioDiPassio-AppSys]

Don't forget to update the upgrade tool as well then.

I'm surprised that you're the first person to report this to be honest. Agree that we should mention it in the upgrade guide now, though.

I guess people don't use background colors on their forms 😄

[youssef-tharwat]

Having this same issue