You wording is ambiguous.
A frame IS a text “subdocument”. The primary role of a frame is to host some text which is not part of the main flow, a part which can be read separately from it and theoretically in any order relative to main discourse. Consider frames as a kind of footnotes but not positioned at bottom of pages.
Therefore, you don’t “assign text” to it. You simply click inside the frame to activate its flow (the blinking cursor is now inside the frame) and you type your text.
Images are turned into frames so that they are managed by the same settings when positioning is concerned, but they can’t have text of their own.
This is explained more thoroughly in What Are Frames? - #3 by ajlittoz
This is a common misunderstanding though, in your case of the first page of the document, it has no adverse consequences.
DON’T anchor frames To page. This is a very special anchoring mode provided for documents which are in fact DTP (desktop publishing) documents where there is no (multi-page) main flow but a set of independent pages in fixed number. But even so, you’ll meet issues if you ever insert or remove pages.
In particular, don’t anchor to the last page because To page anchors to a physical page, not to a text element. When you edit your document, text volume changes. As a consequence, the last page does not keep its number (it is adjusted to the necessary number to hold the full document). But a To page frame remains attached to the designated physical page, resulting in either the frame is in the middle of the document if it grew or is on a dedicated page (almost empty) preceded by undeletable blank pages inserted to compensate for the lower number of pages needed for text.
The safest “floating” anchoring mode is To paragraph.
I don’t talk about As character because this mode does not use frames since it turns the block into a character which is then included in the current flow and managed as any other (huge) character.
With To paragraph, the frame is related to the item just like a footnote is related to its anchor.
To benefit from automatic repositioning after text edits, don’t position your frame with the mouse. This manual action results in an overriding direct formatting which is then next to impossible to remove and nullified all positioning directive you may have requested.
The correct way to position a frame implies usage of a frame style. The frame style allows you to define both anchor and position which independent from each other.
The anchor just determines the page inside which the frame will appear.
If you anchor To page this page will never vary because the anchor is not an element of text.
The position parameters tell where in the page the frame is located. I emphasised word “page” because the wole page is available. Position can be restricted in various ways. Usually, the reference location is the paragraph because we want the frame to in the vicinity of its anchor (think of a side or margin note). Other references are available; full page, page text area, lateral margins, paragraph text area, paragraph indents, above/below paragraph.
Once the sub-area is defined, alignment comes into play: left, centre, right or top, centre, bottom.
I recommend not to use “absolute” positioning (From …) because distances are then “frozen” and won’t adjust to edit changes.
There are many other settings to ensure a frame is always correctly positioned without being clipped by page limits and to interact nicely with text (wrap parameters).
Mastering frames and their styles is very difficult and requires a lots of trials and errors. Don’t be discouraged by your first failures. The platinum rule to observe is "avoid direct formatting on frames. Its effects are even more disastrous than on text. Frame styles are really a very powerful tool, even if it does not look user-friendly on first sight. They can really solve elegantly situation where frames apparently conflict with each other.
This is exactly the definition of To paragraph anchor.
Be more specific. Provide an example in a sample file.
No, it is an older release. TDF decided in 2023 to change from sequential numbering to year-based numbering. Thus 7.7.x was followed by 24.2.x with one release in February y.2 and one in August y.8.
