P: Keyboard shortcut for incrementing slider values doesn't work

So as of about 5 minutes ago with the latest update, Adobe has decided to change keys around in the (LatAm?) Spanish version of Classic CC. It was a maintenance released pushed this morning to me.

With this change, (drum roll please) increasing the exposure 0.10 is at last back to the equal sign as it's been for English forever. Wuuu!  On the Español ISO keyboard, it's the inverted exclamation point.  But.... they still have not restored the shift-equal (the plus sign) to increase exposure by 0.33. It's still missing.

The problem with this is that because you DO have both options do decrease exposure (minus sign to reduce by 0.1, shift-minus to decrease by 0.33), if you drop by 0.33 you can't increase it back except by 0.1, so of course you can't get back to where you began without doing something like undoing or manually typing in an exposure value. 

So I guess this is praise for a baby step in the right direction.  Was this by accident?  Time will tell.  As we've known forever, getting Adobe to assign someone to pay a lot of attention to this is probably not realistic -- bigger issues with bigger payoffs. But if you use macros or third-party keyboard like X-Keys, FYI.

Lightroom Classic Version: 7.1 [ 1148620 ]
Windows 10
Language:Japanese

At the time of development, an instruction to perform a slider operation of color representation is displayed with a comma and a minus (, / -) with a shortcut.
But comma does not work.

Commas and periods are item movements of color representation, and the actions overlap.

In the English version, it works with plus and minus, so there is no problem.

Original posted in Japan Forum.
https://forums.adobe.com/message/10037397

In the other forum, an Adobe staff member wrote:

https://forums.adobe.com/message/10039669#10039669
"Hi All, sorry for the trouble, our team is aware of the issue and is currently exploring solutions to the issue, please stay tuned for any updates regarding this."

Oops, I overlooked the info you posted -- you're in German.

In which language are you running LR?  There seems to be a language-specific bug here.