The included images are screen shots of 2 PDFs we are working with.
Both are in the same format with different data & overall structure remains the same.
“Aa” doc was converted as in the same format & structure of the PDF itself,
but “B” doc was converted with incorrect sequence of data lines.
To be precise ,in “B” doc the row after “issue date”, With “Buyer: xxxxxxx Vendor:tttttt Manufac Agent:”
Came below the Line:02 row box, after the conversion of doc from pdf to excel.

“Aa-Converted” and “B-convereted” are the converted excel files of Aa & B correspondingly.
Also the erroneous row is highlighted .

I am working with Linde Engineering India (Linde AG) as Engineering consultant. Our daily routine job is to review various suppliers' documentation to meet the client requirement. Supplier submits the document which we review in .pdf using commenting tool. Previously we were using Acrobat 9 for this in Windows7. Now we are using Windows 10 for last more than 1 year and in that, we are only allowed to use Acrobat standard DC Version 2015.006.30033. In this Adobe Acrobat version, we are not able to edit the comments made by our peers / sub-ordinates before sending it back to Supplier easily. For this, we need to unlock each and every comments everytime for editing as well as for moving it to proper place on the document so that the information behind the comment block can be read by the next reviewer clearly. This is consuming a *** lot of time of us which is tedious and not desirable in this digitalized world. We shall have flexibility for the same so that we can work easily. For example, if I have received one supplier document which I have to send it to 3 other engineers for their review. When first reviewer comments, he himself can not edit the comments after some time of commenting or after saving the document some time. Secondly, the second/third reviewer also can not review the complete document as the previous reviewer's comments were locked and not movable so that the information beneath/behind the comment box can not be reviewed. Finally, when that document comes to me after completing the review cycle, my task is to consolidate the comments, arrange the comments and place it appropriately, and rephrase the comments clearly so that Supplier can understand the query/intension of those comments to move faster and resolve the issues. For doing so, I have to unlock each and every comment box every time (our one document can have more that hundreds or some times thousands of the comments). Now, please imagine the amount of work increased at our end. We are very tight with the schedule and we can not used Adobe. We need immediate attention and support from Adobe/Acrobat so that we can use this tool without above explained problem. Your positive and urgent/timely response will be highly appreciated. ALSO PROVIDE THE REQUIRED PLUG_IN OR UPDATE to be run in the same version of pdf which is referred in this description above.

Hyperlinks that span more than one line create multiple OBJR tags.
Reproduce: Create file in InDesign with links that span more than one line. Export to PDF/open with Acrobat. Find tag. Link will have two OBJR tags (or more if the link spans more than two lines). This is a bad experience for users of assistive technologies.
Sometimes manually fixing tags (deleting old links and creating new OBJR tag) isn't sufficient and designer has to resort to editing in the content pane or even using the Actual Text override to get the link to be read by assistive technology properly.
Please fix so that links that span multiple lines only have one tag.

Need to be able to save a prepared Adobe Sign, and PREVIEW for quality control, after completing Step 2 of adding signature blocks prior to sending. Example: I built out the signature piece and wanted to SAVE it for Review with my client of where to sign BEFORE I sent it to client for signatures. I was unable to do either of these. As a result, I felt nervous sending the document out to client because I was forced to send it directly after my first pass of prepping for signatures. I tried to create a template and that was equally worrisome - it did not appear to retain all the fields I had created.

ALSO, when Adobe Sign imported my PDF document, three check boxes were unchecked/lost in the upload. They were on my master document on the server and not in the uploaded version for signature. Highly problematic as I could not figure out how to recheck the boxes once uploaded to Adobe Sign and going through the Signature process.

If we create a tagged PDF from InDesign, the contents item for hyperlinks is missing. This can be fixed with Acrobats single preflight fix: Create Contents Item For Link Annotations.

However, this broke already in 2019 and still is broken in 2020!
In 2018 it works in one go.

In 2019 and 2020 we have to run it is many as five times before it is actualy applied!

We save the document each time under a different name, sometimes the third time we run the fix it sticks, sometimes after five times, sometimes not at all.

Now we heard this from our many clients (councels, government agencies) as well. They all roled back to 2018 with our support, as roling back is not easy as it can not be done from the CC app.

Testing again in 2018 and it works fine.

Updating again to 2020 and it is broken.
We now use Callas PDF Toolbox v9 to fix it

This is very, very BAD as it prevents creatinf fully Matterhorn compliant Accessible PDF’s.